664167400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 1669580640

約数和(自身を除く): 1005413240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 467, 520, 547, 650, 934, 1094, 1300, 1868, 2188, 2335, 2600, 2735, 3736, 4376, 4670, 5470, 6071, 7111, 9340, 10940, 11675, 12142, 13675, 14222, 18680, 21880, 23350, 24284, 27350, 28444, 30355, 35555, 46700, 48568, 54700, 56888, 60710, 71110, 93400, 109400, 121420, 142220, 151775, 177775, 242840, 255449, 284440, 303550, 355550, 510898, 607100, 711100, 1021796, 1214200, 1277245, 1422200, 2043592, 2554490, 3320837, 5108980, 6386225, 6641674, 10217960, 12772450, 13283348, 16604185, 25544900, 26566696, 33208370, 51089800, 66416740, 83020925, 132833480, 166041850, 332083700, 664167400]

約数ペア:

[(1, 664167400), (2, 332083700), (4, 166041850), (5, 132833480), (8, 83020925), (10, 66416740), (13, 51089800), (20, 33208370), (25, 26566696), (26, 25544900), (40, 16604185), (50, 13283348), (52, 12772450), (65, 10217960), (100, 6641674), (104, 6386225), (130, 5108980), (200, 3320837), (260, 2554490), (325, 2043592), (467, 1422200), (520, 1277245), (547, 1214200), (650, 1021796), (934, 711100), (1094, 607100), (1300, 510898), (1868, 355550), (2188, 303550), (2335, 284440), (2600, 255449), (2735, 242840), (3736, 177775), (4376, 151775), (4670, 142220), (5470, 121420), (6071, 109400), (7111, 93400), (9340, 71110), (10940, 60710), (11675, 56888), (12142, 54700), (13675, 48568), (14222, 46700), (18680, 35555), (21880, 30355), (23350, 28444), (24284, 27350)]