19630500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 40123740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 569, 575, 690, 750, 1138, 1150, 1380, 1500, 1707, 1725, 2276, 2300, 2845, 2875, 3414, 3450, 5690, 5750, 6828, 6900, 8535, 8625, 11380, 11500, 13087, 14225, 17070, 17250, 26174, 28450, 34140, 34500, 39261, 42675, 52348, 56900, 65435, 71125, 78522, 85350, 130870, 142250, 157044, 170700, 196305, 213375, 261740, 284500, 327175, 392610, 426750, 654350, 785220, 853500, 981525, 1308700, 1635875, 1963050, 3271750, 3926100, 4907625, 6543500, 9815250, 19630500]

約数ペア:

[(1, 19630500), (2, 9815250), (3, 6543500), (4, 4907625), (5, 3926100), (6, 3271750), (10, 1963050), (12, 1635875), (15, 1308700), (20, 981525), (23, 853500), (25, 785220), (30, 654350), (46, 426750), (50, 392610), (60, 327175), (69, 284500), (75, 261740), (92, 213375), (100, 196305), (115, 170700), (125, 157044), (138, 142250), (150, 130870), (230, 85350), (250, 78522), (276, 71125), (300, 65435), (345, 56900), (375, 52348), (460, 42675), (500, 39261), (569, 34500), (575, 34140), (690, 28450), (750, 26174), (1138, 17250), (1150, 17070), (1380, 14225), (1500, 13087), (1707, 11500), (1725, 11380), (2276, 8625), (2300, 8535), (2845, 6900), (2875, 6828), (3414, 5750), (3450, 5690)]