23645493040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{56417}}^1$

素因数の和:56487

約数の個数: 120

約数和(自身を含む): 61451388288

約数和(自身を除く): 37805895248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 169, 208, 248, 260, 310, 338, 403, 496, 520, 620, 676, 806, 845, 1040, 1240, 1352, 1612, 1690, 2015, 2480, 2704, 3224, 3380, 4030, 5239, 6448, 6760, 8060, 10478, 13520, 16120, 20956, 26195, 32240, 41912, 52390, 56417, 83824, 104780, 112834, 209560, 225668, 282085, 419120, 451336, 564170, 733421, 902672, 1128340, 1466842, 1748927, 2256680, 2933684, 3497854, 3667105, 4513360, 5867368, 6995708, 7334210, 8744635, 9534473, 11734736, 13991416, 14668420, 17489270, 19068946, 22736051, 27982832, 29336840, 34978540, 38137892, 45472102, 47672365, 58673680, 69957080, 76275784, 90944204, 95344730, 113680255, 139914160, 152551568, 181888408, 190689460, 227360510, 295568663, 363776816, 381378920, 454721020, 591137326, 762757840, 909442040, 1182274652, 1477843315, 1818884080, 2364549304, 2955686630, 4729098608, 5911373260, 11822746520, 23645493040]

約数ペア:

[(1, 23645493040), (2, 11822746520), (4, 5911373260), (5, 4729098608), (8, 2955686630), (10, 2364549304), (13, 1818884080), (16, 1477843315), (20, 1182274652), (26, 909442040), (31, 762757840), (40, 591137326), (52, 454721020), (62, 381378920), (65, 363776816), (80, 295568663), (104, 227360510), (124, 190689460), (130, 181888408), (155, 152551568), (169, 139914160), (208, 113680255), (248, 95344730), (260, 90944204), (310, 76275784), (338, 69957080), (403, 58673680), (496, 47672365), (520, 45472102), (620, 38137892), (676, 34978540), (806, 29336840), (845, 27982832), (1040, 22736051), (1240, 19068946), (1352, 17489270), (1612, 14668420), (1690, 13991416), (2015, 11734736), (2480, 9534473), (2704, 8744635), (3224, 7334210), (3380, 6995708), (4030, 5867368), (5239, 4513360), (6448, 3667105), (6760, 3497854), (8060, 2933684), (10478, 2256680), (13520, 1748927), (16120, 1466842), (20956, 1128340), (26195, 902672), (32240, 733421), (41912, 564170), (52390, 451336), (56417, 419120), (83824, 282085), (104780, 225668), (112834, 209560)]