8563360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 22861440

約数和(自身を除く): 14298080

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, 179, 184, 208, 230, 260, 299, 358, 368, 416, 460, 520, 598, 716, 736, 895, 920, 1040, 1196, 1432, 1495, 1790, 1840, 2080, 2327, 2392, 2864, 2990, 3580, 3680, 4117, 4654, 4784, 5728, 5980, 7160, 8234, 9308, 9568, 11635, 11960, 14320, 16468, 18616, 20585, 23270, 23920, 28640, 32936, 37232, 41170, 46540, 47840, 53521, 65872, 74464, 82340, 93080, 107042, 131744, 164680, 186160, 214084, 267605, 329360, 372320, 428168, 535210, 658720, 856336, 1070420, 1712672, 2140840, 4281680, 8563360]

約数ペア:

[(1, 8563360), (2, 4281680), (4, 2140840), (5, 1712672), (8, 1070420), (10, 856336), (13, 658720), (16, 535210), (20, 428168), (23, 372320), (26, 329360), (32, 267605), (40, 214084), (46, 186160), (52, 164680), (65, 131744), (80, 107042), (92, 93080), (104, 82340), (115, 74464), (130, 65872), (160, 53521), (179, 47840), (184, 46540), (208, 41170), (230, 37232), (260, 32936), (299, 28640), (358, 23920), (368, 23270), (416, 20585), (460, 18616), (520, 16468), (598, 14320), (716, 11960), (736, 11635), (895, 9568), (920, 9308), (1040, 8234), (1196, 7160), (1432, 5980), (1495, 5728), (1790, 4784), (1840, 4654), (2080, 4117), (2327, 3680), (2392, 3580), (2864, 2990)]