9043444520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3739}}^1$

素因数の和:4023

約数の個数: 128

約数和(自身を含む): 23265792000

約数和(自身を除く): 14222347480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 239, 253, 440, 460, 478, 506, 920, 956, 1012, 1195, 1265, 1912, 2024, 2390, 2530, 2629, 3739, 4780, 5060, 5258, 5497, 7478, 9560, 10120, 10516, 10994, 13145, 14956, 18695, 21032, 21988, 26290, 27485, 29912, 37390, 41129, 43976, 52580, 54970, 60467, 74780, 82258, 85997, 105160, 109940, 120934, 149560, 164516, 171994, 205645, 219880, 241868, 302335, 329032, 343988, 411290, 429985, 483736, 604670, 687976, 822580, 859970, 893621, 945967, 1209340, 1645160, 1719940, 1787242, 1891934, 2418680, 3439880, 3574484, 3783868, 4468105, 4729835, 7148968, 7567736, 8936210, 9459670, 9829831, 17872420, 18919340, 19659662, 20553283, 35744840, 37838680, 39319324, 41106566, 49149155, 78638648, 82213132, 98298310, 102766415, 164426264, 196596620, 205532830, 226086113, 393193240, 411065660, 452172226, 822131320, 904344452, 1130430565, 1808688904, 2260861130, 4521722260, 9043444520]

約数ペア:

[(1, 9043444520), (2, 4521722260), (4, 2260861130), (5, 1808688904), (8, 1130430565), (10, 904344452), (11, 822131320), (20, 452172226), (22, 411065660), (23, 393193240), (40, 226086113), (44, 205532830), (46, 196596620), (55, 164426264), (88, 102766415), (92, 98298310), (110, 82213132), (115, 78638648), (184, 49149155), (220, 41106566), (230, 39319324), (239, 37838680), (253, 35744840), (440, 20553283), (460, 19659662), (478, 18919340), (506, 17872420), (920, 9829831), (956, 9459670), (1012, 8936210), (1195, 7567736), (1265, 7148968), (1912, 4729835), (2024, 4468105), (2390, 3783868), (2530, 3574484), (2629, 3439880), (3739, 2418680), (4780, 1891934), (5060, 1787242), (5258, 1719940), (5497, 1645160), (7478, 1209340), (9560, 945967), (10120, 893621), (10516, 859970), (10994, 822580), (13145, 687976), (14956, 604670), (18695, 483736), (21032, 429985), (21988, 411290), (26290, 343988), (27485, 329032), (29912, 302335), (37390, 241868), (41129, 219880), (43976, 205645), (52580, 171994), (54970, 164516), (60467, 149560), (74780, 120934), (82258, 109940), (85997, 105160)]