2017535180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2423}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 4691312640

約数和(自身を除く): 2673777460

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 79, 85, 124, 155, 158, 170, 310, 316, 340, 395, 527, 620, 790, 1054, 1343, 1580, 2108, 2423, 2449, 2635, 2686, 4846, 4898, 5270, 5372, 6715, 9692, 9796, 10540, 12115, 12245, 13430, 24230, 24490, 26860, 41191, 41633, 48460, 48980, 75113, 82382, 83266, 150226, 164764, 166532, 191417, 205955, 208165, 300452, 375565, 382834, 411910, 416330, 751130, 765668, 823820, 832660, 957085, 1276921, 1502260, 1914170, 2553842, 3254089, 3828340, 5107684, 5933927, 6384605, 6508178, 11867854, 12769210, 13016356, 16270445, 23735708, 25538420, 29669635, 32540890, 59339270, 65081780, 100876759, 118678540, 201753518, 403507036, 504383795, 1008767590, 2017535180]

約数ペア:

[(1, 2017535180), (2, 1008767590), (4, 504383795), (5, 403507036), (10, 201753518), (17, 118678540), (20, 100876759), (31, 65081780), (34, 59339270), (62, 32540890), (68, 29669635), (79, 25538420), (85, 23735708), (124, 16270445), (155, 13016356), (158, 12769210), (170, 11867854), (310, 6508178), (316, 6384605), (340, 5933927), (395, 5107684), (527, 3828340), (620, 3254089), (790, 2553842), (1054, 1914170), (1343, 1502260), (1580, 1276921), (2108, 957085), (2423, 832660), (2449, 823820), (2635, 765668), (2686, 751130), (4846, 416330), (4898, 411910), (5270, 382834), (5372, 375565), (6715, 300452), (9692, 208165), (9796, 205955), (10540, 191417), (12115, 166532), (12245, 164764), (13430, 150226), (24230, 83266), (24490, 82382), (26860, 75113), (41191, 48980), (41633, 48460)]