23660750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 47443968

約数和(自身を除く): 23783218

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 71, 86, 125, 142, 155, 215, 250, 310, 355, 430, 710, 775, 1075, 1333, 1550, 1775, 2150, 2201, 2666, 3053, 3550, 3875, 4402, 5375, 6106, 6665, 7750, 8875, 10750, 11005, 13330, 15265, 17750, 22010, 30530, 33325, 55025, 66650, 76325, 94643, 110050, 152650, 166625, 189286, 275125, 333250, 381625, 473215, 550250, 763250, 946430, 2366075, 4732150, 11830375, 23660750]

約数ペア:

[(1, 23660750), (2, 11830375), (5, 4732150), (10, 2366075), (25, 946430), (31, 763250), (43, 550250), (50, 473215), (62, 381625), (71, 333250), (86, 275125), (125, 189286), (142, 166625), (155, 152650), (215, 110050), (250, 94643), (310, 76325), (355, 66650), (430, 55025), (710, 33325), (775, 30530), (1075, 22010), (1333, 17750), (1550, 15265), (1775, 13330), (2150, 11005), (2201, 10750), (2666, 8875), (3053, 7750), (3550, 6665), (3875, 6106), (4402, 5375)]