7379320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 18688320

約数和(自身を除く): 11309000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 617, 920, 1196, 1234, 1495, 2392, 2468, 2990, 3085, 4936, 5980, 6170, 8021, 11960, 12340, 14191, 16042, 24680, 28382, 32084, 40105, 56764, 64168, 70955, 80210, 113528, 141910, 160420, 184483, 283820, 320840, 368966, 567640, 737932, 922415, 1475864, 1844830, 3689660, 7379320]

約数ペア:

[(1, 7379320), (2, 3689660), (4, 1844830), (5, 1475864), (8, 922415), (10, 737932), (13, 567640), (20, 368966), (23, 320840), (26, 283820), (40, 184483), (46, 160420), (52, 141910), (65, 113528), (92, 80210), (104, 70955), (115, 64168), (130, 56764), (184, 40105), (230, 32084), (260, 28382), (299, 24680), (460, 16042), (520, 14191), (598, 12340), (617, 11960), (920, 8021), (1196, 6170), (1234, 5980), (1495, 4936), (2392, 3085), (2468, 2990)]