23500790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 45795456

約数和(自身を除く): 22294666

約数列:

[1, 2, 5, 10, 31, 41, 43, 62, 82, 86, 155, 205, 215, 310, 410, 430, 1271, 1333, 1763, 1849, 2542, 2666, 3526, 3698, 6355, 6665, 8815, 9245, 12710, 13330, 17630, 18490, 54653, 57319, 75809, 109306, 114638, 151618, 273265, 286595, 379045, 546530, 573190, 758090, 2350079, 4700158, 11750395, 23500790]

約数ペア:

[(1, 23500790), (2, 11750395), (5, 4700158), (10, 2350079), (31, 758090), (41, 573190), (43, 546530), (62, 379045), (82, 286595), (86, 273265), (155, 151618), (205, 114638), (215, 109306), (310, 75809), (410, 57319), (430, 54653), (1271, 18490), (1333, 17630), (1763, 13330), (1849, 12710), (2542, 9245), (2666, 8815), (3526, 6665), (3698, 6355)]