24984440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 38217160

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, 920, 1196, 1495, 2089, 2392, 2990, 4178, 5980, 8356, 10445, 11960, 16712, 20890, 27157, 41780, 48047, 54314, 83560, 96094, 108628, 135785, 192188, 217256, 240235, 271570, 384376, 480470, 543140, 624611, 960940, 1086280, 1249222, 1921880, 2498444, 3123055, 4996888, 6246110, 12492220, 24984440]

約数ペア:

[(1, 24984440), (2, 12492220), (4, 6246110), (5, 4996888), (8, 3123055), (10, 2498444), (13, 1921880), (20, 1249222), (23, 1086280), (26, 960940), (40, 624611), (46, 543140), (52, 480470), (65, 384376), (92, 271570), (104, 240235), (115, 217256), (130, 192188), (184, 135785), (230, 108628), (260, 96094), (299, 83560), (460, 54314), (520, 48047), (598, 41780), (920, 27157), (1196, 20890), (1495, 16712), (2089, 11960), (2392, 10445), (2990, 8356), (4178, 5980)]