87595040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 232678656

約数和(自身を除く): 145083616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1831, 1840, 2080, 2392, 2990, 3662, 3680, 4784, 5980, 7324, 9155, 9568, 11960, 14648, 18310, 23803, 23920, 29296, 36620, 42113, 47606, 47840, 58592, 73240, 84226, 95212, 119015, 146480, 168452, 190424, 210565, 238030, 292960, 336904, 380848, 421130, 476060, 547469, 673808, 761696, 842260, 952120, 1094938, 1347616, 1684520, 1904240, 2189876, 2737345, 3369040, 3808480, 4379752, 5474690, 6738080, 8759504, 10949380, 17519008, 21898760, 43797520, 87595040]

約数ペア:

[(1, 87595040), (2, 43797520), (4, 21898760), (5, 17519008), (8, 10949380), (10, 8759504), (13, 6738080), (16, 5474690), (20, 4379752), (23, 3808480), (26, 3369040), (32, 2737345), (40, 2189876), (46, 1904240), (52, 1684520), (65, 1347616), (80, 1094938), (92, 952120), (104, 842260), (115, 761696), (130, 673808), (160, 547469), (184, 476060), (208, 421130), (230, 380848), (260, 336904), (299, 292960), (368, 238030), (416, 210565), (460, 190424), (520, 168452), (598, 146480), (736, 119015), (920, 95212), (1040, 84226), (1196, 73240), (1495, 58592), (1831, 47840), (1840, 47606), (2080, 42113), (2392, 36620), (2990, 29296), (3662, 23920), (3680, 23803), (4784, 18310), (5980, 14648), (7324, 11960), (9155, 9568)]