172233880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47348

約数の個数: 64

約数和(自身を含む): 476965440

約数和(自身を除く): 304731560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 47317, 94634, 189268, 236585, 331219, 378536, 473170, 615121, 662438, 946340, 1230242, 1324876, 1656095, 1892680, 2460484, 2649752, 3075605, 3312190, 4305847, 4920968, 6151210, 6624380, 8611694, 12302420, 13248760, 17223388, 21529235, 24604840, 34446776, 43058470, 86116940, 172233880]

約数ペア:

[(1, 172233880), (2, 86116940), (4, 43058470), (5, 34446776), (7, 24604840), (8, 21529235), (10, 17223388), (13, 13248760), (14, 12302420), (20, 8611694), (26, 6624380), (28, 6151210), (35, 4920968), (40, 4305847), (52, 3312190), (56, 3075605), (65, 2649752), (70, 2460484), (91, 1892680), (104, 1656095), (130, 1324876), (140, 1230242), (182, 946340), (260, 662438), (280, 615121), (364, 473170), (455, 378536), (520, 331219), (728, 236585), (910, 189268), (1820, 94634), (3640, 47317)]