41485750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 82487808

約数和(自身を除く): 41002058

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 101, 106, 125, 155, 202, 250, 265, 310, 505, 530, 775, 1010, 1325, 1550, 1643, 2525, 2650, 3131, 3286, 3875, 5050, 5353, 6262, 6625, 7750, 8215, 10706, 12625, 13250, 15655, 16430, 25250, 26765, 31310, 41075, 53530, 78275, 82150, 133825, 156550, 165943, 205375, 267650, 331886, 391375, 410750, 669125, 782750, 829715, 1338250, 1659430, 4148575, 8297150, 20742875, 41485750]

約数ペア:

[(1, 41485750), (2, 20742875), (5, 8297150), (10, 4148575), (25, 1659430), (31, 1338250), (50, 829715), (53, 782750), (62, 669125), (101, 410750), (106, 391375), (125, 331886), (155, 267650), (202, 205375), (250, 165943), (265, 156550), (310, 133825), (505, 82150), (530, 78275), (775, 53530), (1010, 41075), (1325, 31310), (1550, 26765), (1643, 25250), (2525, 16430), (2650, 15655), (3131, 13250), (3286, 12625), (3875, 10706), (5050, 8215), (5353, 7750), (6262, 6625)]