156944836100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4162993}}^1$

素因数の和:4163049

約数の個数: 72

約数和(自身を含む): 379415273160

約数和(自身を除く): 222470437060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 7540, 9425, 18850, 37700, 4162993, 8325986, 16651972, 20814965, 41629930, 54118909, 83259860, 104074825, 108237818, 120726797, 208149650, 216475636, 241453594, 270594545, 416299300, 482907188, 541189090, 603633985, 1082378180, 1207267970, 1352972725, 1569448361, 2414535940, 2705945450, 3018169925, 3138896722, 5411890900, 6036339850, 6277793444, 7847241805, 12072679700, 15694483610, 31388967220, 39236209025, 78472418050, 156944836100]

約数ペア:

[(1, 156944836100), (2, 78472418050), (4, 39236209025), (5, 31388967220), (10, 15694483610), (13, 12072679700), (20, 7847241805), (25, 6277793444), (26, 6036339850), (29, 5411890900), (50, 3138896722), (52, 3018169925), (58, 2705945450), (65, 2414535940), (100, 1569448361), (116, 1352972725), (130, 1207267970), (145, 1082378180), (260, 603633985), (290, 541189090), (325, 482907188), (377, 416299300), (580, 270594545), (650, 241453594), (725, 216475636), (754, 208149650), (1300, 120726797), (1450, 108237818), (1508, 104074825), (1885, 83259860), (2900, 54118909), (3770, 41629930), (7540, 20814965), (9425, 16651972), (18850, 8325986), (37700, 4162993)]