4964854000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 12401206272

約数和(自身を除く): 7436352272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 191, 200, 205, 250, 317, 328, 382, 400, 410, 500, 634, 656, 764, 820, 955, 1000, 1025, 1268, 1528, 1585, 1640, 1910, 2000, 2050, 2536, 3056, 3170, 3280, 3820, 4100, 4775, 5072, 5125, 6340, 7640, 7831, 7925, 8200, 9550, 10250, 12680, 12997, 15280, 15662, 15850, 16400, 19100, 20500, 23875, 25360, 25994, 31324, 31700, 38200, 39155, 39625, 41000, 47750, 51988, 60547, 62648, 63400, 64985, 76400, 78310, 79250, 82000, 95500, 103976, 121094, 125296, 126800, 129970, 156620, 158500, 191000, 195775, 207952, 242188, 259940, 302735, 313240, 317000, 324925, 382000, 391550, 484376, 519880, 605470, 626480, 634000, 649850, 783100, 968752, 978875, 1039760, 1210940, 1299700, 1513675, 1566200, 1624625, 1957750, 2421880, 2482427, 2599400, 3027350, 3132400, 3249250, 3915500, 4843760, 4964854, 5198800, 6054700, 6498500, 7568375, 7831000, 9929708, 12109400, 12412135, 12997000, 15136750, 15662000, 19859416, 24218800, 24824270, 25994000, 30273500, 39718832, 49648540, 60547000, 62060675, 99297080, 121094000, 124121350, 198594160, 248242700, 310303375, 496485400, 620606750, 992970800, 1241213500, 2482427000, 4964854000]

約数ペア:

[(1, 4964854000), (2, 2482427000), (4, 1241213500), (5, 992970800), (8, 620606750), (10, 496485400), (16, 310303375), (20, 248242700), (25, 198594160), (40, 124121350), (41, 121094000), (50, 99297080), (80, 62060675), (82, 60547000), (100, 49648540), (125, 39718832), (164, 30273500), (191, 25994000), (200, 24824270), (205, 24218800), (250, 19859416), (317, 15662000), (328, 15136750), (382, 12997000), (400, 12412135), (410, 12109400), (500, 9929708), (634, 7831000), (656, 7568375), (764, 6498500), (820, 6054700), (955, 5198800), (1000, 4964854), (1025, 4843760), (1268, 3915500), (1528, 3249250), (1585, 3132400), (1640, 3027350), (1910, 2599400), (2000, 2482427), (2050, 2421880), (2536, 1957750), (3056, 1624625), (3170, 1566200), (3280, 1513675), (3820, 1299700), (4100, 1210940), (4775, 1039760), (5072, 978875), (5125, 968752), (6340, 783100), (7640, 649850), (7831, 634000), (7925, 626480), (8200, 605470), (9550, 519880), (10250, 484376), (12680, 391550), (12997, 382000), (15280, 324925), (15662, 317000), (15850, 313240), (16400, 302735), (19100, 259940), (20500, 242188), (23875, 207952), (25360, 195775), (25994, 191000), (31324, 158500), (31700, 156620), (38200, 129970), (39155, 126800), (39625, 125296), (41000, 121094), (47750, 103976), (51988, 95500), (60547, 82000), (62648, 79250), (63400, 78310), (64985, 76400)]