73007960

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1583}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 164514240

約数和(自身を除く): 91506280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 1583, 2306, 3166, 4612, 5765, 6332, 7915, 9224, 11530, 12664, 15830, 23060, 31660, 46120, 63320, 1825199, 3650398, 7300796, 9125995, 14601592, 18251990, 36503980, 73007960]

約数ペア:

[(1, 73007960), (2, 36503980), (4, 18251990), (5, 14601592), (8, 9125995), (10, 7300796), (20, 3650398), (40, 1825199), (1153, 63320), (1583, 46120), (2306, 31660), (3166, 23060), (4612, 15830), (5765, 12664), (6332, 11530), (7915, 9224)]