828743500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2252

約数の個数: 96

約数和(自身を含む): 1983159360

約数和(自身を除く): 1154415860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 100, 118, 125, 130, 236, 250, 260, 295, 325, 500, 590, 650, 767, 1180, 1300, 1475, 1534, 1625, 2161, 2950, 3068, 3250, 3835, 4322, 5900, 6500, 7375, 7670, 8644, 10805, 14750, 15340, 19175, 21610, 28093, 29500, 38350, 43220, 54025, 56186, 76700, 95875, 108050, 112372, 127499, 140465, 191750, 216100, 254998, 270125, 280930, 383500, 509996, 540250, 561860, 637495, 702325, 1080500, 1274990, 1404650, 1657487, 2549980, 2809300, 3187475, 3314974, 3511625, 6374950, 6629948, 7023250, 8287435, 12749900, 14046500, 15937375, 16574870, 31874750, 33149740, 41437175, 63749500, 82874350, 165748700, 207185875, 414371750, 828743500]

約数ペア:

[(1, 828743500), (2, 414371750), (4, 207185875), (5, 165748700), (10, 82874350), (13, 63749500), (20, 41437175), (25, 33149740), (26, 31874750), (50, 16574870), (52, 15937375), (59, 14046500), (65, 12749900), (100, 8287435), (118, 7023250), (125, 6629948), (130, 6374950), (236, 3511625), (250, 3314974), (260, 3187475), (295, 2809300), (325, 2549980), (500, 1657487), (590, 1404650), (650, 1274990), (767, 1080500), (1180, 702325), (1300, 637495), (1475, 561860), (1534, 540250), (1625, 509996), (2161, 383500), (2950, 280930), (3068, 270125), (3250, 254998), (3835, 216100), (4322, 191750), (5900, 140465), (6500, 127499), (7375, 112372), (7670, 108050), (8644, 95875), (10805, 76700), (14750, 56186), (15340, 54025), (19175, 43220), (21610, 38350), (28093, 29500)]