103627802240

素因数分解:

$2^7\times 5^1\times {\mathrm{821}}^1\times {\mathrm{197221}}^1$

素因数の和:198061

約数の個数: 64

約数和(自身を含む): 248038220520

約数和(自身を除く): 144410418280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 821, 1642, 3284, 4105, 6568, 8210, 13136, 16420, 26272, 32840, 52544, 65680, 105088, 131360, 197221, 262720, 394442, 525440, 788884, 986105, 1577768, 1972210, 3155536, 3944420, 6311072, 7888840, 12622144, 15777680, 25244288, 31555360, 63110720, 126221440, 161918441, 323836882, 647673764, 809592205, 1295347528, 1619184410, 2590695056, 3238368820, 5181390112, 6476737640, 10362780224, 12953475280, 20725560448, 25906950560, 51813901120, 103627802240]

約数ペア:

[(1, 103627802240), (2, 51813901120), (4, 25906950560), (5, 20725560448), (8, 12953475280), (10, 10362780224), (16, 6476737640), (20, 5181390112), (32, 3238368820), (40, 2590695056), (64, 1619184410), (80, 1295347528), (128, 809592205), (160, 647673764), (320, 323836882), (640, 161918441), (821, 126221440), (1642, 63110720), (3284, 31555360), (4105, 25244288), (6568, 15777680), (8210, 12622144), (13136, 7888840), (16420, 6311072), (26272, 3944420), (32840, 3155536), (52544, 1972210), (65680, 1577768), (105088, 986105), (131360, 788884), (197221, 525440), (262720, 394442)]