71020000

素因数分解:

$2^5\times 5^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 180673416

約数和(自身を除く): 109653416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 67, 80, 100, 106, 125, 134, 160, 200, 212, 250, 265, 268, 335, 400, 424, 500, 530, 536, 625, 670, 800, 848, 1000, 1060, 1072, 1250, 1325, 1340, 1675, 1696, 2000, 2120, 2144, 2500, 2650, 2680, 3350, 3551, 4000, 4240, 5000, 5300, 5360, 6625, 6700, 7102, 8375, 8480, 10000, 10600, 10720, 13250, 13400, 14204, 16750, 17755, 20000, 21200, 26500, 26800, 28408, 33125, 33500, 35510, 41875, 42400, 53000, 53600, 56816, 66250, 67000, 71020, 83750, 88775, 106000, 113632, 132500, 134000, 142040, 167500, 177550, 212000, 265000, 268000, 284080, 335000, 355100, 443875, 530000, 568160, 670000, 710200, 887750, 1060000, 1340000, 1420400, 1775500, 2219375, 2840800, 3551000, 4438750, 7102000, 8877500, 14204000, 17755000, 35510000, 71020000]

約数ペア:

[(1, 71020000), (2, 35510000), (4, 17755000), (5, 14204000), (8, 8877500), (10, 7102000), (16, 4438750), (20, 3551000), (25, 2840800), (32, 2219375), (40, 1775500), (50, 1420400), (53, 1340000), (67, 1060000), (80, 887750), (100, 710200), (106, 670000), (125, 568160), (134, 530000), (160, 443875), (200, 355100), (212, 335000), (250, 284080), (265, 268000), (268, 265000), (335, 212000), (400, 177550), (424, 167500), (500, 142040), (530, 134000), (536, 132500), (625, 113632), (670, 106000), (800, 88775), (848, 83750), (1000, 71020), (1060, 67000), (1072, 66250), (1250, 56816), (1325, 53600), (1340, 53000), (1675, 42400), (1696, 41875), (2000, 35510), (2120, 33500), (2144, 33125), (2500, 28408), (2650, 26800), (2680, 26500), (3350, 21200), (3551, 20000), (4000, 17755), (4240, 16750), (5000, 14204), (5300, 13400), (5360, 13250), (6625, 10720), (6700, 10600), (7102, 10000), (8375, 8480)]