83449860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1397

約数の個数: 96

約数和(自身を含む): 254862720

約数和(自身を除く): 171412860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1289, 1660, 2158, 2490, 2578, 3237, 3867, 4316, 4980, 5156, 5395, 6445, 6474, 7734, 10790, 12890, 12948, 15468, 16185, 16757, 19335, 21580, 25780, 32370, 33514, 38670, 50271, 64740, 67028, 77340, 83785, 100542, 106987, 167570, 201084, 213974, 251355, 320961, 335140, 427948, 502710, 534935, 641922, 1005420, 1069870, 1283844, 1390831, 1604805, 2139740, 2781662, 3209610, 4172493, 5563324, 6419220, 6954155, 8344986, 13908310, 16689972, 20862465, 27816620, 41724930, 83449860]

約数ペア:

[(1, 83449860), (2, 41724930), (3, 27816620), (4, 20862465), (5, 16689972), (6, 13908310), (10, 8344986), (12, 6954155), (13, 6419220), (15, 5563324), (20, 4172493), (26, 3209610), (30, 2781662), (39, 2139740), (52, 1604805), (60, 1390831), (65, 1283844), (78, 1069870), (83, 1005420), (130, 641922), (156, 534935), (166, 502710), (195, 427948), (249, 335140), (260, 320961), (332, 251355), (390, 213974), (415, 201084), (498, 167570), (780, 106987), (830, 100542), (996, 83785), (1079, 77340), (1245, 67028), (1289, 64740), (1660, 50271), (2158, 38670), (2490, 33514), (2578, 32370), (3237, 25780), (3867, 21580), (4316, 19335), (4980, 16757), (5156, 16185), (5395, 15468), (6445, 12948), (6474, 12890), (7734, 10790)]