2018854550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{5923}}^1$

素因数の和:6353

約数の個数: 48

約数和(自身を含む): 3986543952

約数和(自身を除く): 1967689402

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 401, 425, 802, 850, 2005, 4010, 5923, 6817, 10025, 11846, 13634, 20050, 29615, 34085, 59230, 68170, 100691, 148075, 170425, 201382, 296150, 340850, 503455, 1006910, 2375123, 2517275, 4750246, 5034550, 11875615, 23751230, 40377091, 59378075, 80754182, 118756150, 201885455, 403770910, 1009427275, 2018854550]

約数ペア:

[(1, 2018854550), (2, 1009427275), (5, 403770910), (10, 201885455), (17, 118756150), (25, 80754182), (34, 59378075), (50, 40377091), (85, 23751230), (170, 11875615), (401, 5034550), (425, 4750246), (802, 2517275), (850, 2375123), (2005, 1006910), (4010, 503455), (5923, 340850), (6817, 296150), (10025, 201382), (11846, 170425), (13634, 148075), (20050, 100691), (29615, 68170), (34085, 59230)]