130738400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 108

約数和(自身を含む): 345962232

約数和(自身を除く): 215223832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 650, 676, 800, 845, 967, 1040, 1300, 1352, 1690, 1934, 2080, 2600, 2704, 3380, 3868, 4225, 4835, 5200, 5408, 6760, 7736, 8450, 9670, 10400, 12571, 13520, 15472, 16900, 19340, 24175, 25142, 27040, 30944, 33800, 38680, 48350, 50284, 62855, 67600, 77360, 96700, 100568, 125710, 135200, 154720, 163423, 193400, 201136, 251420, 314275, 326846, 386800, 402272, 502840, 628550, 653692, 773600, 817115, 1005680, 1257100, 1307384, 1634230, 2011360, 2514200, 2614768, 3268460, 4085575, 5028400, 5229536, 6536920, 8171150, 10056800, 13073840, 16342300, 26147680, 32684600, 65369200, 130738400]

約数ペア:

[(1, 130738400), (2, 65369200), (4, 32684600), (5, 26147680), (8, 16342300), (10, 13073840), (13, 10056800), (16, 8171150), (20, 6536920), (25, 5229536), (26, 5028400), (32, 4085575), (40, 3268460), (50, 2614768), (52, 2514200), (65, 2011360), (80, 1634230), (100, 1307384), (104, 1257100), (130, 1005680), (160, 817115), (169, 773600), (200, 653692), (208, 628550), (260, 502840), (325, 402272), (338, 386800), (400, 326846), (416, 314275), (520, 251420), (650, 201136), (676, 193400), (800, 163423), (845, 154720), (967, 135200), (1040, 125710), (1300, 100568), (1352, 96700), (1690, 77360), (1934, 67600), (2080, 62855), (2600, 50284), (2704, 48350), (3380, 38680), (3868, 33800), (4225, 30944), (4835, 27040), (5200, 25142), (5408, 24175), (6760, 19340), (7736, 16900), (8450, 15472), (9670, 13520), (10400, 12571)]