22438880

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 53933040

約数和(自身を除く): 31494160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2377, 4720, 4754, 9440, 9508, 11885, 19016, 23770, 38032, 47540, 76064, 95080, 140243, 190160, 280486, 380320, 560972, 701215, 1121944, 1402430, 2243888, 2804860, 4487776, 5609720, 11219440, 22438880]

約数ペア:

[(1, 22438880), (2, 11219440), (4, 5609720), (5, 4487776), (8, 2804860), (10, 2243888), (16, 1402430), (20, 1121944), (32, 701215), (40, 560972), (59, 380320), (80, 280486), (118, 190160), (160, 140243), (236, 95080), (295, 76064), (472, 47540), (590, 38032), (944, 23770), (1180, 19016), (1888, 11885), (2360, 9508), (2377, 9440), (4720, 4754)]