33426680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3900

約数の個数: 64

約数和(自身を含む): 88750080

約数和(自身を除く): 55323400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 3851, 4340, 7702, 8680, 15404, 19255, 26957, 30808, 38510, 53914, 77020, 107828, 119381, 134785, 154040, 215656, 238762, 269570, 477524, 539140, 596905, 835667, 955048, 1078280, 1193810, 1671334, 2387620, 3342668, 4178335, 4775240, 6685336, 8356670, 16713340, 33426680]

約数ペア:

[(1, 33426680), (2, 16713340), (4, 8356670), (5, 6685336), (7, 4775240), (8, 4178335), (10, 3342668), (14, 2387620), (20, 1671334), (28, 1193810), (31, 1078280), (35, 955048), (40, 835667), (56, 596905), (62, 539140), (70, 477524), (124, 269570), (140, 238762), (155, 215656), (217, 154040), (248, 134785), (280, 119381), (310, 107828), (434, 77020), (620, 53914), (868, 38510), (1085, 30808), (1240, 26957), (1736, 19255), (2170, 15404), (3851, 8680), (4340, 7702)]