4080837040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{155047}}^1$

素因数の和:155114

約数の個数: 80

約数和(自身を含む): 11074148352

約数和(自身を除く): 6993311312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 155047, 310094, 620188, 775235, 1085329, 1240376, 1550470, 2170658, 2480752, 3100940, 4341316, 5426645, 6201880, 7287209, 8682632, 10853290, 12403760, 14574418, 17365264, 21706580, 29148836, 36436045, 43413160, 51010463, 58297672, 72872090, 86826320, 102020926, 116595344, 145744180, 204041852, 255052315, 291488360, 408083704, 510104630, 582976720, 816167408, 1020209260, 2040418520, 4080837040]

約数ペア:

[(1, 4080837040), (2, 2040418520), (4, 1020209260), (5, 816167408), (7, 582976720), (8, 510104630), (10, 408083704), (14, 291488360), (16, 255052315), (20, 204041852), (28, 145744180), (35, 116595344), (40, 102020926), (47, 86826320), (56, 72872090), (70, 58297672), (80, 51010463), (94, 43413160), (112, 36436045), (140, 29148836), (188, 21706580), (235, 17365264), (280, 14574418), (329, 12403760), (376, 10853290), (470, 8682632), (560, 7287209), (658, 6201880), (752, 5426645), (940, 4341316), (1316, 3100940), (1645, 2480752), (1880, 2170658), (2632, 1550470), (3290, 1240376), (3760, 1085329), (5264, 775235), (6580, 620188), (13160, 310094), (26320, 155047)]