1087347804920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2069}}^1\times {\mathrm{77743}}^1$

素因数の和:79849

約数の個数: 96

約数和(自身を含む): 2650518417600

約数和(自身を除く): 1563170612680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2069, 3380, 4138, 6760, 8276, 10345, 16552, 20690, 26897, 41380, 53794, 77743, 82760, 107588, 134485, 155486, 215176, 268970, 310972, 349661, 388715, 537940, 621944, 699322, 777430, 1010659, 1075880, 1398644, 1554860, 1748305, 2021318, 2797288, 3109720, 3496610, 4042636, 5053295, 6993220, 8085272, 10106590, 13138567, 13986440, 20213180, 26277134, 40426360, 52554268, 65692835, 105108536, 131385670, 160850267, 262771340, 321700534, 525542680, 643401068, 804251335, 1286802136, 1608502670, 2091053471, 3217005340, 4182106942, 6434010680, 8364213884, 10455267355, 16728427768, 20910534710, 27183695123, 41821069420, 54367390246, 83642138840, 108734780492, 135918475615, 217469560984, 271836951230, 543673902460, 1087347804920]

約数ペア:

[(1, 1087347804920), (2, 543673902460), (4, 271836951230), (5, 217469560984), (8, 135918475615), (10, 108734780492), (13, 83642138840), (20, 54367390246), (26, 41821069420), (40, 27183695123), (52, 20910534710), (65, 16728427768), (104, 10455267355), (130, 8364213884), (169, 6434010680), (260, 4182106942), (338, 3217005340), (520, 2091053471), (676, 1608502670), (845, 1286802136), (1352, 804251335), (1690, 643401068), (2069, 525542680), (3380, 321700534), (4138, 262771340), (6760, 160850267), (8276, 131385670), (10345, 105108536), (16552, 65692835), (20690, 52554268), (26897, 40426360), (41380, 26277134), (53794, 20213180), (77743, 13986440), (82760, 13138567), (107588, 10106590), (134485, 8085272), (155486, 6993220), (215176, 5053295), (268970, 4042636), (310972, 3496610), (349661, 3109720), (388715, 2797288), (537940, 2021318), (621944, 1748305), (699322, 1554860), (777430, 1398644), (1010659, 1075880)]