101419040

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 240589440

約数和(自身を除く): 139170400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2339, 2710, 4336, 4678, 5420, 8672, 9356, 10840, 11695, 18712, 21680, 23390, 37424, 43360, 46780, 74848, 93560, 187120, 374240, 633869, 1267738, 2535476, 3169345, 5070952, 6338690, 10141904, 12677380, 20283808, 25354760, 50709520, 101419040]

約数ペア:

[(1, 101419040), (2, 50709520), (4, 25354760), (5, 20283808), (8, 12677380), (10, 10141904), (16, 6338690), (20, 5070952), (32, 3169345), (40, 2535476), (80, 1267738), (160, 633869), (271, 374240), (542, 187120), (1084, 93560), (1355, 74848), (2168, 46780), (2339, 43360), (2710, 37424), (4336, 23390), (4678, 21680), (5420, 18712), (8672, 11695), (9356, 10840)]