130301000

素因数分解:

$2^3\times 5^3\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 306774000

約数和(自身を除く): 176473000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 229, 250, 458, 500, 569, 916, 1000, 1138, 1145, 1832, 2276, 2290, 2845, 4552, 4580, 5690, 5725, 9160, 11380, 11450, 14225, 22760, 22900, 28450, 28625, 45800, 56900, 57250, 71125, 113800, 114500, 130301, 142250, 229000, 260602, 284500, 521204, 569000, 651505, 1042408, 1303010, 2606020, 3257525, 5212040, 6515050, 13030100, 16287625, 26060200, 32575250, 65150500, 130301000]

約数ペア:

[(1, 130301000), (2, 65150500), (4, 32575250), (5, 26060200), (8, 16287625), (10, 13030100), (20, 6515050), (25, 5212040), (40, 3257525), (50, 2606020), (100, 1303010), (125, 1042408), (200, 651505), (229, 569000), (250, 521204), (458, 284500), (500, 260602), (569, 229000), (916, 142250), (1000, 130301), (1138, 114500), (1145, 113800), (1832, 71125), (2276, 57250), (2290, 56900), (2845, 45800), (4552, 28625), (4580, 28450), (5690, 22900), (5725, 22760), (9160, 14225), (11380, 11450)]