40396470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 103023360

約数和(自身を除く): 62626890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 541, 570, 655, 786, 1082, 1310, 1623, 1965, 2489, 2705, 3246, 3930, 4978, 5410, 7467, 8115, 10279, 12445, 14934, 16230, 20558, 24890, 30837, 37335, 51395, 61674, 70871, 74670, 102790, 141742, 154185, 212613, 308370, 354355, 425226, 708710, 1063065, 1346549, 2126130, 2693098, 4039647, 6732745, 8079294, 13465490, 20198235, 40396470]

約数ペア:

[(1, 40396470), (2, 20198235), (3, 13465490), (5, 8079294), (6, 6732745), (10, 4039647), (15, 2693098), (19, 2126130), (30, 1346549), (38, 1063065), (57, 708710), (95, 425226), (114, 354355), (131, 308370), (190, 212613), (262, 154185), (285, 141742), (393, 102790), (541, 74670), (570, 70871), (655, 61674), (786, 51395), (1082, 37335), (1310, 30837), (1623, 24890), (1965, 20558), (2489, 16230), (2705, 14934), (3246, 12445), (3930, 10279), (4978, 8115), (5410, 7467)]