29517280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 78490944

約数和(自身を除く): 48973664

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, 617, 736, 920, 1040, 1196, 1234, 1495, 1840, 2080, 2392, 2468, 2990, 3085, 3680, 4784, 4936, 5980, 6170, 8021, 9568, 9872, 11960, 12340, 14191, 16042, 19744, 23920, 24680, 28382, 32084, 40105, 47840, 49360, 56764, 64168, 70955, 80210, 98720, 113528, 128336, 141910, 160420, 184483, 227056, 256672, 283820, 320840, 368966, 454112, 567640, 641680, 737932, 922415, 1135280, 1283360, 1475864, 1844830, 2270560, 2951728, 3689660, 5903456, 7379320, 14758640, 29517280]

約数ペア:

[(1, 29517280), (2, 14758640), (4, 7379320), (5, 5903456), (8, 3689660), (10, 2951728), (13, 2270560), (16, 1844830), (20, 1475864), (23, 1283360), (26, 1135280), (32, 922415), (40, 737932), (46, 641680), (52, 567640), (65, 454112), (80, 368966), (92, 320840), (104, 283820), (115, 256672), (130, 227056), (160, 184483), (184, 160420), (208, 141910), (230, 128336), (260, 113528), (299, 98720), (368, 80210), (416, 70955), (460, 64168), (520, 56764), (598, 49360), (617, 47840), (736, 40105), (920, 32084), (1040, 28382), (1196, 24680), (1234, 23920), (1495, 19744), (1840, 16042), (2080, 14191), (2392, 12340), (2468, 11960), (2990, 9872), (3085, 9568), (3680, 8021), (4784, 6170), (4936, 5980)]