26754367720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1\times {\mathrm{7703}}^1$

素因数の和:10546

約数の個数: 64

約数和(自身を含む): 62169431040

約数和(自身を除く): 35415063320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2801, 5602, 7703, 11204, 14005, 15406, 22408, 28010, 30812, 38515, 56020, 61624, 77030, 86831, 112040, 154060, 173662, 238793, 308120, 347324, 434155, 477586, 694648, 868310, 955172, 1193965, 1736620, 1910344, 2387930, 3473240, 4775860, 9551720, 21576103, 43152206, 86304412, 107880515, 172608824, 215761030, 431522060, 668859193, 863044120, 1337718386, 2675436772, 3344295965, 5350873544, 6688591930, 13377183860, 26754367720]

約数ペア:

[(1, 26754367720), (2, 13377183860), (4, 6688591930), (5, 5350873544), (8, 3344295965), (10, 2675436772), (20, 1337718386), (31, 863044120), (40, 668859193), (62, 431522060), (124, 215761030), (155, 172608824), (248, 107880515), (310, 86304412), (620, 43152206), (1240, 21576103), (2801, 9551720), (5602, 4775860), (7703, 3473240), (11204, 2387930), (14005, 1910344), (15406, 1736620), (22408, 1193965), (28010, 955172), (30812, 868310), (38515, 694648), (56020, 477586), (61624, 434155), (77030, 347324), (86831, 308120), (112040, 238793), (154060, 173662)]