1156892450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7741}}^1$

素因数の和:7828

約数の個数: 72

約数和(自身を含む): 2544501204

約数和(自身を除く): 1387608754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 175, 245, 305, 350, 427, 490, 610, 854, 1225, 1525, 2135, 2450, 2989, 3050, 4270, 5978, 7741, 10675, 14945, 15482, 21350, 29890, 38705, 54187, 74725, 77410, 108374, 149450, 193525, 270935, 379309, 387050, 472201, 541870, 758618, 944402, 1354675, 1896545, 2361005, 2709350, 3305407, 3793090, 4722010, 6610814, 9482725, 11805025, 16527035, 18965450, 23137849, 23610050, 33054070, 46275698, 82635175, 115689245, 165270350, 231378490, 578446225, 1156892450]

約数ペア:

[(1, 1156892450), (2, 578446225), (5, 231378490), (7, 165270350), (10, 115689245), (14, 82635175), (25, 46275698), (35, 33054070), (49, 23610050), (50, 23137849), (61, 18965450), (70, 16527035), (98, 11805025), (122, 9482725), (175, 6610814), (245, 4722010), (305, 3793090), (350, 3305407), (427, 2709350), (490, 2361005), (610, 1896545), (854, 1354675), (1225, 944402), (1525, 758618), (2135, 541870), (2450, 472201), (2989, 387050), (3050, 379309), (4270, 270935), (5978, 193525), (7741, 149450), (10675, 108374), (14945, 77410), (15482, 74725), (21350, 54187), (29890, 38705)]