133048693460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1052767}}^1$

素因数の和:1052936

約数の個数: 48

約数和(自身を含む): 286521338880

約数和(自身を除く): 153472645420

約数列:

[1, 2, 4, 5, 10, 20, 71, 89, 142, 178, 284, 355, 356, 445, 710, 890, 1420, 1780, 6319, 12638, 25276, 31595, 63190, 126380, 1052767, 2105534, 4211068, 5263835, 10527670, 21055340, 74746457, 93696263, 149492914, 187392526, 298985828, 373732285, 374785052, 468481315, 747464570, 936962630, 1494929140, 1873925260, 6652434673, 13304869346, 26609738692, 33262173365, 66524346730, 133048693460]

約数ペア:

[(1, 133048693460), (2, 66524346730), (4, 33262173365), (5, 26609738692), (10, 13304869346), (20, 6652434673), (71, 1873925260), (89, 1494929140), (142, 936962630), (178, 747464570), (284, 468481315), (355, 374785052), (356, 373732285), (445, 298985828), (710, 187392526), (890, 149492914), (1420, 93696263), (1780, 74746457), (6319, 21055340), (12638, 10527670), (25276, 5263835), (31595, 4211068), (63190, 2105534), (126380, 1052767)]