101266960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3968

約数の個数: 80

約数和(自身を含む): 262483200

約数和(自身を除く): 161216240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 3919, 5168, 6460, 7838, 12920, 15676, 19595, 25840, 31352, 39190, 62704, 66623, 74461, 78380, 133246, 148922, 156760, 266492, 297844, 313520, 333115, 372305, 532984, 595688, 666230, 744610, 1065968, 1191376, 1265837, 1332460, 1489220, 2531674, 2664920, 2978440, 5063348, 5329840, 5956880, 6329185, 10126696, 12658370, 20253392, 25316740, 50633480, 101266960]

約数ペア:

[(1, 101266960), (2, 50633480), (4, 25316740), (5, 20253392), (8, 12658370), (10, 10126696), (16, 6329185), (17, 5956880), (19, 5329840), (20, 5063348), (34, 2978440), (38, 2664920), (40, 2531674), (68, 1489220), (76, 1332460), (80, 1265837), (85, 1191376), (95, 1065968), (136, 744610), (152, 666230), (170, 595688), (190, 532984), (272, 372305), (304, 333115), (323, 313520), (340, 297844), (380, 266492), (646, 156760), (680, 148922), (760, 133246), (1292, 78380), (1360, 74461), (1520, 66623), (1615, 62704), (2584, 39190), (3230, 31352), (3919, 25840), (5168, 19595), (6460, 15676), (7838, 12920)]