7029689420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{575261}}^1$

素因数の和:575330

約数の個数: 48

約数和(自身を含む): 16236194688

約数和(自身を除く): 9206505268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 575261, 1150522, 2301044, 2876305, 5752610, 7478393, 11505220, 14956786, 27037267, 29913572, 37391965, 54074534, 74783930, 108149068, 135186335, 149567860, 270372670, 351484471, 540745340, 702968942, 1405937884, 1757422355, 3514844710, 7029689420]

約数ペア:

[(1, 7029689420), (2, 3514844710), (4, 1757422355), (5, 1405937884), (10, 702968942), (13, 540745340), (20, 351484471), (26, 270372670), (47, 149567860), (52, 135186335), (65, 108149068), (94, 74783930), (130, 54074534), (188, 37391965), (235, 29913572), (260, 27037267), (470, 14956786), (611, 11505220), (940, 7478393), (1222, 5752610), (2444, 2876305), (3055, 2301044), (6110, 1150522), (12220, 575261)]