2470463680

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55541}}^1$

素因数の和:55697

約数の個数: 56

約数和(自身を含む): 5925220560

約数和(自身を除く): 3454756880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 22240, 44480, 55541, 111082, 222164, 277705, 444328, 555410, 888656, 1110820, 1777312, 2221640, 3554624, 4443280, 7720199, 8886560, 15440398, 17773120, 30880796, 38600995, 61761592, 77201990, 123523184, 154403980, 247046368, 308807960, 494092736, 617615920, 1235231840, 2470463680]

約数ペア:

[(1, 2470463680), (2, 1235231840), (4, 617615920), (5, 494092736), (8, 308807960), (10, 247046368), (16, 154403980), (20, 123523184), (32, 77201990), (40, 61761592), (64, 38600995), (80, 30880796), (139, 17773120), (160, 15440398), (278, 8886560), (320, 7720199), (556, 4443280), (695, 3554624), (1112, 2221640), (1390, 1777312), (2224, 1110820), (2780, 888656), (4448, 555410), (5560, 444328), (8896, 277705), (11120, 222164), (22240, 111082), (44480, 55541)]