65501240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 179016480

約数和(自身を除く): 113515240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1453, 1610, 1960, 2254, 2906, 3220, 4508, 5635, 5812, 6440, 7265, 9016, 10171, 11270, 11624, 14530, 20342, 22540, 29060, 33419, 40684, 45080, 50855, 58120, 66838, 71197, 81368, 101710, 133676, 142394, 167095, 203420, 233933, 267352, 284788, 334190, 355985, 406840, 467866, 569576, 668380, 711970, 935732, 1169665, 1336760, 1423940, 1637531, 1871464, 2339330, 2847880, 3275062, 4678660, 6550124, 8187655, 9357320, 13100248, 16375310, 32750620, 65501240]

約数ペア:

[(1, 65501240), (2, 32750620), (4, 16375310), (5, 13100248), (7, 9357320), (8, 8187655), (10, 6550124), (14, 4678660), (20, 3275062), (23, 2847880), (28, 2339330), (35, 1871464), (40, 1637531), (46, 1423940), (49, 1336760), (56, 1169665), (70, 935732), (92, 711970), (98, 668380), (115, 569576), (140, 467866), (161, 406840), (184, 355985), (196, 334190), (230, 284788), (245, 267352), (280, 233933), (322, 203420), (392, 167095), (460, 142394), (490, 133676), (644, 101710), (805, 81368), (920, 71197), (980, 66838), (1127, 58120), (1288, 50855), (1453, 45080), (1610, 40684), (1960, 33419), (2254, 29060), (2906, 22540), (3220, 20342), (4508, 14530), (5635, 11624), (5812, 11270), (6440, 10171), (7265, 9016)]