61004059220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1\times {\mathrm{84067}}^1$

素因数の和:86880

約数の個数: 48

約数和(自身を含む): 138014099328

約数和(自身を除く): 77010040108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2791, 5582, 11164, 13955, 27910, 36283, 55820, 72566, 84067, 145132, 168134, 181415, 336268, 362830, 420335, 725660, 840670, 1092871, 1681340, 2185742, 4371484, 5464355, 10928710, 21857420, 234630997, 469261994, 938523988, 1173154985, 2346309970, 3050202961, 4692619940, 6100405922, 12200811844, 15251014805, 30502029610, 61004059220]

約数ペア:

[(1, 61004059220), (2, 30502029610), (4, 15251014805), (5, 12200811844), (10, 6100405922), (13, 4692619940), (20, 3050202961), (26, 2346309970), (52, 1173154985), (65, 938523988), (130, 469261994), (260, 234630997), (2791, 21857420), (5582, 10928710), (11164, 5464355), (13955, 4371484), (27910, 2185742), (36283, 1681340), (55820, 1092871), (72566, 840670), (84067, 725660), (145132, 420335), (168134, 362830), (181415, 336268)]