4201312400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 10250010624

約数和(自身を除く): 6048698224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 191, 200, 254, 382, 400, 433, 508, 635, 764, 866, 955, 1016, 1270, 1528, 1732, 1910, 2032, 2165, 2540, 3056, 3175, 3464, 3820, 4330, 4775, 5080, 6350, 6928, 7640, 8660, 9550, 10160, 10825, 12700, 15280, 17320, 19100, 21650, 24257, 25400, 34640, 38200, 43300, 48514, 50800, 54991, 76400, 82703, 86600, 97028, 109982, 121285, 165406, 173200, 194056, 219964, 242570, 274955, 330812, 388112, 413515, 439928, 485140, 549910, 606425, 661624, 827030, 879856, 970280, 1099820, 1212850, 1323248, 1374775, 1654060, 1940560, 2067575, 2199640, 2425700, 2749550, 3308120, 4135150, 4399280, 4851400, 5499100, 6616240, 8270300, 9702800, 10503281, 10998200, 16540600, 21006562, 21996400, 33081200, 42013124, 52516405, 84026248, 105032810, 168052496, 210065620, 262582025, 420131240, 525164050, 840262480, 1050328100, 2100656200, 4201312400]

約数ペア:

[(1, 4201312400), (2, 2100656200), (4, 1050328100), (5, 840262480), (8, 525164050), (10, 420131240), (16, 262582025), (20, 210065620), (25, 168052496), (40, 105032810), (50, 84026248), (80, 52516405), (100, 42013124), (127, 33081200), (191, 21996400), (200, 21006562), (254, 16540600), (382, 10998200), (400, 10503281), (433, 9702800), (508, 8270300), (635, 6616240), (764, 5499100), (866, 4851400), (955, 4399280), (1016, 4135150), (1270, 3308120), (1528, 2749550), (1732, 2425700), (1910, 2199640), (2032, 2067575), (2165, 1940560), (2540, 1654060), (3056, 1374775), (3175, 1323248), (3464, 1212850), (3820, 1099820), (4330, 970280), (4775, 879856), (5080, 827030), (6350, 661624), (6928, 606425), (7640, 549910), (8660, 485140), (9550, 439928), (10160, 413515), (10825, 388112), (12700, 330812), (15280, 274955), (17320, 242570), (19100, 219964), (21650, 194056), (24257, 173200), (25400, 165406), (34640, 121285), (38200, 109982), (43300, 97028), (48514, 86600), (50800, 82703), (54991, 76400)]