415601260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 932772960

約数和(自身を除く): 517171700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 409, 460, 470, 818, 940, 1081, 1636, 2045, 2162, 2209, 4090, 4324, 4418, 5405, 8180, 8836, 9407, 10810, 11045, 18814, 19223, 21620, 22090, 37628, 38446, 44180, 47035, 50807, 76892, 94070, 96115, 101614, 188140, 192230, 203228, 254035, 384460, 442129, 508070, 884258, 903481, 1016140, 1768516, 1806962, 2210645, 3613924, 4421290, 4517405, 8842580, 9034810, 18069620, 20780063, 41560126, 83120252, 103900315, 207800630, 415601260]

約数ペア:

[(1, 415601260), (2, 207800630), (4, 103900315), (5, 83120252), (10, 41560126), (20, 20780063), (23, 18069620), (46, 9034810), (47, 8842580), (92, 4517405), (94, 4421290), (115, 3613924), (188, 2210645), (230, 1806962), (235, 1768516), (409, 1016140), (460, 903481), (470, 884258), (818, 508070), (940, 442129), (1081, 384460), (1636, 254035), (2045, 203228), (2162, 192230), (2209, 188140), (4090, 101614), (4324, 96115), (4418, 94070), (5405, 76892), (8180, 50807), (8836, 47035), (9407, 44180), (10810, 38446), (11045, 37628), (18814, 22090), (19223, 21620)]