367095220700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{711287}}^1$

素因数の和:711711

約数の個数: 72

約数和(自身を含む): 860035391712

約数和(自身を除く): 492940171012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 397, 650, 794, 1300, 1588, 1985, 3970, 5161, 7940, 9925, 10322, 19850, 20644, 25805, 39700, 51610, 103220, 129025, 258050, 516100, 711287, 1422574, 2845148, 3556435, 7112870, 9246731, 14225740, 17782175, 18493462, 35564350, 36986924, 46233655, 71128700, 92467310, 184934620, 231168275, 282380939, 462336550, 564761878, 924673100, 1129523756, 1411904695, 2823809390, 3670952207, 5647618780, 7059523475, 7341904414, 14119046950, 14683808828, 18354761035, 28238093900, 36709522070, 73419044140, 91773805175, 183547610350, 367095220700]

約数ペア:

[(1, 367095220700), (2, 183547610350), (4, 91773805175), (5, 73419044140), (10, 36709522070), (13, 28238093900), (20, 18354761035), (25, 14683808828), (26, 14119046950), (50, 7341904414), (52, 7059523475), (65, 5647618780), (100, 3670952207), (130, 2823809390), (260, 1411904695), (325, 1129523756), (397, 924673100), (650, 564761878), (794, 462336550), (1300, 282380939), (1588, 231168275), (1985, 184934620), (3970, 92467310), (5161, 71128700), (7940, 46233655), (9925, 36986924), (10322, 35564350), (19850, 18493462), (20644, 17782175), (25805, 14225740), (39700, 9246731), (51610, 7112870), (103220, 3556435), (129025, 2845148), (258050, 1422574), (516100, 711287)]