479173540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9929}}^1$

素因数の和:10084

約数の個数: 48

約数和(自身を含む): 1067673600

約数和(自身を除く): 588500060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 9929, 12065, 19858, 24130, 39716, 48260, 49645, 99290, 188651, 198580, 377302, 754604, 943255, 1260983, 1886510, 2521966, 3773020, 5043932, 6304915, 12609830, 23958677, 25219660, 47917354, 95834708, 119793385, 239586770, 479173540]

約数ペア:

[(1, 479173540), (2, 239586770), (4, 119793385), (5, 95834708), (10, 47917354), (19, 25219660), (20, 23958677), (38, 12609830), (76, 6304915), (95, 5043932), (127, 3773020), (190, 2521966), (254, 1886510), (380, 1260983), (508, 943255), (635, 754604), (1270, 377302), (2413, 198580), (2540, 188651), (4826, 99290), (9652, 49645), (9929, 48260), (12065, 39716), (19858, 24130)]