13594120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 19698680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 577, 589, 620, 760, 1154, 1178, 1240, 2308, 2356, 2885, 2945, 4616, 4712, 5770, 5890, 10963, 11540, 11780, 17887, 21926, 23080, 23560, 35774, 43852, 54815, 71548, 87704, 89435, 109630, 143096, 178870, 219260, 339853, 357740, 438520, 679706, 715480, 1359412, 1699265, 2718824, 3398530, 6797060, 13594120]

約数ペア:

[(1, 13594120), (2, 6797060), (4, 3398530), (5, 2718824), (8, 1699265), (10, 1359412), (19, 715480), (20, 679706), (31, 438520), (38, 357740), (40, 339853), (62, 219260), (76, 178870), (95, 143096), (124, 109630), (152, 89435), (155, 87704), (190, 71548), (248, 54815), (310, 43852), (380, 35774), (577, 23560), (589, 23080), (620, 21926), (760, 17887), (1154, 11780), (1178, 11540), (1240, 10963), (2308, 5890), (2356, 5770), (2885, 4712), (2945, 4616)]