8045596870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 15056616960

約数和(自身を除く): 7011020090

約数列:

[1, 2, 5, 10, 41, 82, 131, 163, 205, 262, 326, 410, 655, 815, 919, 1310, 1630, 1838, 4595, 5371, 6683, 9190, 10742, 13366, 21353, 26855, 33415, 37679, 42706, 53710, 66830, 75358, 106765, 120389, 149797, 188395, 213530, 240778, 299594, 376790, 601945, 748985, 875473, 1203890, 1497970, 1750946, 4377365, 4935949, 6141677, 8754730, 9871898, 12283354, 19623407, 24679745, 30708385, 39246814, 49359490, 61416770, 98117035, 196234070, 804559687, 1609119374, 4022798435, 8045596870]

約数ペア:

[(1, 8045596870), (2, 4022798435), (5, 1609119374), (10, 804559687), (41, 196234070), (82, 98117035), (131, 61416770), (163, 49359490), (205, 39246814), (262, 30708385), (326, 24679745), (410, 19623407), (655, 12283354), (815, 9871898), (919, 8754730), (1310, 6141677), (1630, 4935949), (1838, 4377365), (4595, 1750946), (5371, 1497970), (6683, 1203890), (9190, 875473), (10742, 748985), (13366, 601945), (21353, 376790), (26855, 299594), (33415, 240778), (37679, 213530), (42706, 188395), (53710, 149797), (66830, 120389), (75358, 106765)]