15674471980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{34843}}^1$

素因数の和:35206

約数の個数: 48

約数和(自身を含む): 33436859904

約数和(自身を除く): 17762387924

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 271, 332, 415, 542, 830, 1084, 1355, 1660, 2710, 5420, 22493, 34843, 44986, 69686, 89972, 112465, 139372, 174215, 224930, 348430, 449860, 696860, 2891969, 5783938, 9442453, 11567876, 14459845, 18884906, 28919690, 37769812, 47212265, 57839380, 94424530, 188849060, 783723599, 1567447198, 3134894396, 3918617995, 7837235990, 15674471980]

約数ペア:

[(1, 15674471980), (2, 7837235990), (4, 3918617995), (5, 3134894396), (10, 1567447198), (20, 783723599), (83, 188849060), (166, 94424530), (271, 57839380), (332, 47212265), (415, 37769812), (542, 28919690), (830, 18884906), (1084, 14459845), (1355, 11567876), (1660, 9442453), (2710, 5783938), (5420, 2891969), (22493, 696860), (34843, 449860), (44986, 348430), (69686, 224930), (89972, 174215), (112465, 139372)]