85369750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 172860480

約数和(自身を除く): 87490730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 250, 265, 379, 425, 530, 758, 850, 901, 1325, 1802, 1895, 2125, 2650, 3790, 4250, 4505, 6443, 6625, 9010, 9475, 12886, 13250, 18950, 20087, 22525, 32215, 40174, 45050, 47375, 64430, 94750, 100435, 112625, 161075, 200870, 225250, 322150, 341479, 502175, 682958, 805375, 1004350, 1610750, 1707395, 2510875, 3414790, 5021750, 8536975, 17073950, 42684875, 85369750]

約数ペア:

[(1, 85369750), (2, 42684875), (5, 17073950), (10, 8536975), (17, 5021750), (25, 3414790), (34, 2510875), (50, 1707395), (53, 1610750), (85, 1004350), (106, 805375), (125, 682958), (170, 502175), (250, 341479), (265, 322150), (379, 225250), (425, 200870), (530, 161075), (758, 112625), (850, 100435), (901, 94750), (1325, 64430), (1802, 47375), (1895, 45050), (2125, 40174), (2650, 32215), (3790, 22525), (4250, 20087), (4505, 18950), (6443, 13250), (6625, 12886), (9010, 9475)]