2309606000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 6057070656

約数和(自身を除く): 3747464656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 211, 250, 260, 325, 400, 421, 422, 500, 520, 650, 842, 844, 1000, 1040, 1055, 1300, 1625, 1684, 1688, 2000, 2105, 2110, 2600, 2743, 3250, 3368, 3376, 4210, 4220, 5200, 5275, 5473, 5486, 6500, 6736, 8420, 8440, 10525, 10550, 10946, 10972, 13000, 13715, 16840, 16880, 21050, 21100, 21892, 21944, 26000, 26375, 27365, 27430, 33680, 42100, 42200, 43784, 43888, 52625, 52750, 54730, 54860, 68575, 84200, 84400, 87568, 88831, 105250, 105500, 109460, 109720, 136825, 137150, 168400, 177662, 210500, 211000, 218920, 219440, 273650, 274300, 342875, 355324, 421000, 422000, 437840, 444155, 547300, 548600, 684125, 685750, 710648, 842000, 888310, 1094600, 1097200, 1154803, 1368250, 1371500, 1421296, 1776620, 2189200, 2220775, 2309606, 2736500, 2743000, 3553240, 4441550, 4619212, 5473000, 5486000, 5774015, 7106480, 8883100, 9238424, 10946000, 11103875, 11548030, 17766200, 18476848, 22207750, 23096060, 28870075, 35532400, 44415500, 46192120, 57740150, 88831000, 92384240, 115480300, 144350375, 177662000, 230960600, 288700750, 461921200, 577401500, 1154803000, 2309606000]

約数ペア:

[(1, 2309606000), (2, 1154803000), (4, 577401500), (5, 461921200), (8, 288700750), (10, 230960600), (13, 177662000), (16, 144350375), (20, 115480300), (25, 92384240), (26, 88831000), (40, 57740150), (50, 46192120), (52, 44415500), (65, 35532400), (80, 28870075), (100, 23096060), (104, 22207750), (125, 18476848), (130, 17766200), (200, 11548030), (208, 11103875), (211, 10946000), (250, 9238424), (260, 8883100), (325, 7106480), (400, 5774015), (421, 5486000), (422, 5473000), (500, 4619212), (520, 4441550), (650, 3553240), (842, 2743000), (844, 2736500), (1000, 2309606), (1040, 2220775), (1055, 2189200), (1300, 1776620), (1625, 1421296), (1684, 1371500), (1688, 1368250), (2000, 1154803), (2105, 1097200), (2110, 1094600), (2600, 888310), (2743, 842000), (3250, 710648), (3368, 685750), (3376, 684125), (4210, 548600), (4220, 547300), (5200, 444155), (5275, 437840), (5473, 422000), (5486, 421000), (6500, 355324), (6736, 342875), (8420, 274300), (8440, 273650), (10525, 219440), (10550, 218920), (10946, 211000), (10972, 210500), (13000, 177662), (13715, 168400), (16840, 137150), (16880, 136825), (21050, 109720), (21100, 109460), (21892, 105500), (21944, 105250), (26000, 88831), (26375, 87568), (27365, 84400), (27430, 84200), (33680, 68575), (42100, 54860), (42200, 54730), (43784, 52750), (43888, 52625)]