38785120400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{9649}}^1$

素因数の和:10453

約数の個数: 120

約数和(自身を含む): 100489271400

約数和(自身を除く): 61704151000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 773, 1040, 1300, 1546, 2600, 3092, 3865, 5200, 6184, 7730, 9649, 10049, 12368, 15460, 19298, 19325, 20098, 30920, 38596, 38650, 40196, 48245, 50245, 61840, 77192, 77300, 80392, 96490, 100490, 125437, 154384, 154600, 160784, 192980, 200980, 241225, 250874, 251225, 309200, 385960, 401960, 482450, 501748, 502450, 627185, 771920, 803920, 964900, 1003496, 1004900, 1254370, 1929800, 2006992, 2009800, 2508740, 3135925, 3859600, 4019600, 5017480, 6271850, 7458677, 10034960, 12543700, 14917354, 25087400, 29834708, 37293385, 50174800, 59669416, 74586770, 96962801, 119338832, 149173540, 186466925, 193925602, 298347080, 372933850, 387851204, 484814005, 596694160, 745867700, 775702408, 969628010, 1491735400, 1551404816, 1939256020, 2424070025, 2983470800, 3878512040, 4848140050, 7757024080, 9696280100, 19392560200, 38785120400]

約数ペア:

[(1, 38785120400), (2, 19392560200), (4, 9696280100), (5, 7757024080), (8, 4848140050), (10, 3878512040), (13, 2983470800), (16, 2424070025), (20, 1939256020), (25, 1551404816), (26, 1491735400), (40, 969628010), (50, 775702408), (52, 745867700), (65, 596694160), (80, 484814005), (100, 387851204), (104, 372933850), (130, 298347080), (200, 193925602), (208, 186466925), (260, 149173540), (325, 119338832), (400, 96962801), (520, 74586770), (650, 59669416), (773, 50174800), (1040, 37293385), (1300, 29834708), (1546, 25087400), (2600, 14917354), (3092, 12543700), (3865, 10034960), (5200, 7458677), (6184, 6271850), (7730, 5017480), (9649, 4019600), (10049, 3859600), (12368, 3135925), (15460, 2508740), (19298, 2009800), (19325, 2006992), (20098, 1929800), (30920, 1254370), (38596, 1004900), (38650, 1003496), (40196, 964900), (48245, 803920), (50245, 771920), (61840, 627185), (77192, 502450), (77300, 501748), (80392, 482450), (96490, 401960), (100490, 385960), (125437, 309200), (154384, 251225), (154600, 250874), (160784, 241225), (192980, 200980)]