7896410720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{10657}}^1$

素因数の和:11104

約数の個数: 96

約数和(自身を含む): 20401458336

約数和(自身を除く): 12505047616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 421, 440, 842, 880, 1684, 1760, 2105, 3368, 4210, 4631, 6736, 8420, 9262, 10657, 13472, 16840, 18524, 21314, 23155, 33680, 37048, 42628, 46310, 53285, 67360, 74096, 85256, 92620, 106570, 117227, 148192, 170512, 185240, 213140, 234454, 341024, 370480, 426280, 468908, 586135, 740960, 852560, 937816, 1172270, 1705120, 1875632, 2344540, 3751264, 4486597, 4689080, 8973194, 9378160, 17946388, 18756320, 22432985, 35892776, 44865970, 49352567, 71785552, 89731940, 98705134, 143571104, 179463880, 197410268, 246762835, 358927760, 394820536, 493525670, 717855520, 789641072, 987051340, 1579282144, 1974102680, 3948205360, 7896410720]

約数ペア:

[(1, 7896410720), (2, 3948205360), (4, 1974102680), (5, 1579282144), (8, 987051340), (10, 789641072), (11, 717855520), (16, 493525670), (20, 394820536), (22, 358927760), (32, 246762835), (40, 197410268), (44, 179463880), (55, 143571104), (80, 98705134), (88, 89731940), (110, 71785552), (160, 49352567), (176, 44865970), (220, 35892776), (352, 22432985), (421, 18756320), (440, 17946388), (842, 9378160), (880, 8973194), (1684, 4689080), (1760, 4486597), (2105, 3751264), (3368, 2344540), (4210, 1875632), (4631, 1705120), (6736, 1172270), (8420, 937816), (9262, 852560), (10657, 740960), (13472, 586135), (16840, 468908), (18524, 426280), (21314, 370480), (23155, 341024), (33680, 234454), (37048, 213140), (42628, 185240), (46310, 170512), (53285, 148192), (67360, 117227), (74096, 106570), (85256, 92620)]