10380452060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1277}}^1\times {\mathrm{3359}}^1$

素因数の和:4667

約数の個数: 72

約数和(自身を含む): 23986730880

約数和(自身を除く): 13606278820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1277, 2420, 2554, 3359, 5108, 6385, 6718, 12770, 13436, 14047, 16795, 25540, 28094, 33590, 36949, 56188, 67180, 70235, 73898, 140470, 147796, 154517, 184745, 280940, 309034, 369490, 406439, 618068, 738980, 772585, 812878, 1545170, 1625756, 2032195, 3090340, 4064390, 4289443, 8128780, 8578886, 17157772, 21447215, 42894430, 47183873, 85788860, 94367746, 188735492, 235919365, 471838730, 519022603, 943677460, 1038045206, 2076090412, 2595113015, 5190226030, 10380452060]

約数ペア:

[(1, 10380452060), (2, 5190226030), (4, 2595113015), (5, 2076090412), (10, 1038045206), (11, 943677460), (20, 519022603), (22, 471838730), (44, 235919365), (55, 188735492), (110, 94367746), (121, 85788860), (220, 47183873), (242, 42894430), (484, 21447215), (605, 17157772), (1210, 8578886), (1277, 8128780), (2420, 4289443), (2554, 4064390), (3359, 3090340), (5108, 2032195), (6385, 1625756), (6718, 1545170), (12770, 812878), (13436, 772585), (14047, 738980), (16795, 618068), (25540, 406439), (28094, 369490), (33590, 309034), (36949, 280940), (56188, 184745), (67180, 154517), (70235, 147796), (73898, 140470)]