414977472020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1\times {\mathrm{133649}}^1$

素因数の和:141848

約数の個数: 48

約数和(自身を含む): 917437752000

約数和(自身を除く): 502460279980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8171, 16342, 32684, 40855, 81710, 133649, 155249, 163420, 267298, 310498, 534596, 620996, 668245, 776245, 1336490, 1552490, 2539331, 2672980, 3104980, 5078662, 10157324, 12696655, 25393310, 50786620, 1092045979, 2184091958, 4368183916, 5460229895, 10920459790, 20748873601, 21840919580, 41497747202, 82995494404, 103744368005, 207488736010, 414977472020]

約数ペア:

[(1, 414977472020), (2, 207488736010), (4, 103744368005), (5, 82995494404), (10, 41497747202), (19, 21840919580), (20, 20748873601), (38, 10920459790), (76, 5460229895), (95, 4368183916), (190, 2184091958), (380, 1092045979), (8171, 50786620), (16342, 25393310), (32684, 12696655), (40855, 10157324), (81710, 5078662), (133649, 3104980), (155249, 2672980), (163420, 2539331), (267298, 1552490), (310498, 1336490), (534596, 776245), (620996, 668245)]