33951980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 73198944

約数和(自身を除く): 39246964

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 166, 181, 226, 332, 362, 415, 452, 565, 724, 830, 905, 1130, 1660, 1810, 2260, 3620, 9379, 15023, 18758, 20453, 30046, 37516, 40906, 46895, 60092, 75115, 81812, 93790, 102265, 150230, 187580, 204530, 300460, 409060, 1697599, 3395198, 6790396, 8487995, 16975990, 33951980]

約数ペア:

[(1, 33951980), (2, 16975990), (4, 8487995), (5, 6790396), (10, 3395198), (20, 1697599), (83, 409060), (113, 300460), (166, 204530), (181, 187580), (226, 150230), (332, 102265), (362, 93790), (415, 81812), (452, 75115), (565, 60092), (724, 46895), (830, 40906), (905, 37516), (1130, 30046), (1660, 20453), (1810, 18758), (2260, 15023), (3620, 9379)]