9272720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3783

約数の個数: 40

約数和(自身を含む): 22260480

約数和(自身を除く): 12987760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3739, 7478, 14956, 18695, 29912, 37390, 59824, 74780, 115909, 149560, 231818, 299120, 463636, 579545, 927272, 1159090, 1854544, 2318180, 4636360, 9272720]

約数ペア:

[(1, 9272720), (2, 4636360), (4, 2318180), (5, 1854544), (8, 1159090), (10, 927272), (16, 579545), (20, 463636), (31, 299120), (40, 231818), (62, 149560), (80, 115909), (124, 74780), (155, 59824), (248, 37390), (310, 29912), (496, 18695), (620, 14956), (1240, 7478), (2480, 3739)]