70129250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 144050400

約数和(自身を除く): 73921150

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 290, 425, 493, 569, 725, 850, 986, 1138, 1450, 2125, 2465, 2845, 3625, 4250, 4930, 5690, 7250, 9673, 12325, 14225, 16501, 19346, 24650, 28450, 33002, 48365, 61625, 71125, 82505, 96730, 123250, 142250, 165010, 241825, 280517, 412525, 483650, 561034, 825050, 1209125, 1402585, 2062625, 2418250, 2805170, 4125250, 7012925, 14025850, 35064625, 70129250]

約数ペア:

[(1, 70129250), (2, 35064625), (5, 14025850), (10, 7012925), (17, 4125250), (25, 2805170), (29, 2418250), (34, 2062625), (50, 1402585), (58, 1209125), (85, 825050), (125, 561034), (145, 483650), (170, 412525), (250, 280517), (290, 241825), (425, 165010), (493, 142250), (569, 123250), (725, 96730), (850, 82505), (986, 71125), (1138, 61625), (1450, 48365), (2125, 33002), (2465, 28450), (2845, 24650), (3625, 19346), (4250, 16501), (4930, 14225), (5690, 12325), (7250, 9673)]