73344440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 181560960

約数和(自身を除く): 108216520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3001, 3055, 4888, 6002, 6110, 12004, 12220, 15005, 24008, 24440, 30010, 39013, 60020, 78026, 120040, 141047, 156052, 195065, 282094, 312104, 390130, 564188, 705235, 780260, 1128376, 1410470, 1560520, 1833611, 2820940, 3667222, 5641880, 7334444, 9168055, 14668888, 18336110, 36672220, 73344440]

約数ペア:

[(1, 73344440), (2, 36672220), (4, 18336110), (5, 14668888), (8, 9168055), (10, 7334444), (13, 5641880), (20, 3667222), (26, 2820940), (40, 1833611), (47, 1560520), (52, 1410470), (65, 1128376), (94, 780260), (104, 705235), (130, 564188), (188, 390130), (235, 312104), (260, 282094), (376, 195065), (470, 156052), (520, 141047), (611, 120040), (940, 78026), (1222, 60020), (1880, 39013), (2444, 30010), (3001, 24440), (3055, 24008), (4888, 15005), (6002, 12220), (6110, 12004)]