15677839280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11527823}}^1$

素因数の和:11527853

約数の個数: 40

約数和(自身を含む): 38595154752

約数和(自身を除く): 22917315472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11527823, 23055646, 46111292, 57639115, 92222584, 115278230, 184445168, 195972991, 230556460, 391945982, 461112920, 783891964, 922225840, 979864955, 1567783928, 1959729910, 3135567856, 3919459820, 7838919640, 15677839280]

約数ペア:

[(1, 15677839280), (2, 7838919640), (4, 3919459820), (5, 3135567856), (8, 1959729910), (10, 1567783928), (16, 979864955), (17, 922225840), (20, 783891964), (34, 461112920), (40, 391945982), (68, 230556460), (80, 195972991), (85, 184445168), (136, 115278230), (170, 92222584), (272, 57639115), (340, 46111292), (680, 23055646), (1360, 11527823)]