1262669200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5721

約数の個数: 120

約数和(自身を含む): 3343480448

約数和(自身を除く): 2080811248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 172, 200, 208, 215, 260, 325, 344, 400, 430, 520, 559, 650, 688, 860, 1040, 1075, 1118, 1300, 1720, 2150, 2236, 2600, 2795, 3440, 4300, 4472, 5200, 5590, 5647, 8600, 8944, 11180, 11294, 13975, 17200, 22360, 22588, 27950, 28235, 44720, 45176, 55900, 56470, 73411, 90352, 111800, 112940, 141175, 146822, 223600, 225880, 242821, 282350, 293644, 367055, 451760, 485642, 564700, 587288, 734110, 971284, 1129400, 1174576, 1214105, 1468220, 1835275, 1942568, 2258800, 2428210, 2936440, 3156673, 3670550, 3885136, 4856420, 5872880, 6070525, 6313346, 7341100, 9712840, 12141050, 12626692, 14682200, 15783365, 19425680, 24282100, 25253384, 29364400, 31566730, 48564200, 50506768, 63133460, 78916825, 97128400, 126266920, 157833650, 252533840, 315667300, 631334600, 1262669200]

約数ペア:

[(1, 1262669200), (2, 631334600), (4, 315667300), (5, 252533840), (8, 157833650), (10, 126266920), (13, 97128400), (16, 78916825), (20, 63133460), (25, 50506768), (26, 48564200), (40, 31566730), (43, 29364400), (50, 25253384), (52, 24282100), (65, 19425680), (80, 15783365), (86, 14682200), (100, 12626692), (104, 12141050), (130, 9712840), (172, 7341100), (200, 6313346), (208, 6070525), (215, 5872880), (260, 4856420), (325, 3885136), (344, 3670550), (400, 3156673), (430, 2936440), (520, 2428210), (559, 2258800), (650, 1942568), (688, 1835275), (860, 1468220), (1040, 1214105), (1075, 1174576), (1118, 1129400), (1300, 971284), (1720, 734110), (2150, 587288), (2236, 564700), (2600, 485642), (2795, 451760), (3440, 367055), (4300, 293644), (4472, 282350), (5200, 242821), (5590, 225880), (5647, 223600), (8600, 146822), (8944, 141175), (11180, 112940), (11294, 111800), (13975, 90352), (17200, 73411), (22360, 56470), (22588, 55900), (27950, 45176), (28235, 44720)]