41530390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 88750080

約数和(自身を除く): 47219690

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 641, 682, 1045, 1178, 1282, 1705, 2090, 2945, 3205, 3410, 5890, 6410, 6479, 7051, 12179, 12958, 14102, 19871, 24358, 32395, 35255, 39742, 60895, 64790, 70510, 99355, 121790, 133969, 198710, 218581, 267938, 377549, 437162, 669845, 755098, 1092905, 1339690, 1887745, 2185810, 3775490, 4153039, 8306078, 20765195, 41530390]

約数ペア:

[(1, 41530390), (2, 20765195), (5, 8306078), (10, 4153039), (11, 3775490), (19, 2185810), (22, 1887745), (31, 1339690), (38, 1092905), (55, 755098), (62, 669845), (95, 437162), (110, 377549), (155, 267938), (190, 218581), (209, 198710), (310, 133969), (341, 121790), (418, 99355), (589, 70510), (641, 64790), (682, 60895), (1045, 39742), (1178, 35255), (1282, 32395), (1705, 24358), (2090, 19871), (2945, 14102), (3205, 12958), (3410, 12179), (5890, 7051), (6410, 6479)]