288200180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 630948864

約数和(自身を除く): 342748684

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 2060, 3193, 4513, 6386, 9026, 12772, 15965, 18052, 22565, 31930, 45130, 63860, 90260, 139903, 279806, 464839, 559612, 699515, 929678, 1399030, 1859356, 2324195, 2798060, 4648390, 9296780, 14410009, 28820018, 57640036, 72050045, 144100090, 288200180]

約数ペア:

[(1, 288200180), (2, 144100090), (4, 72050045), (5, 57640036), (10, 28820018), (20, 14410009), (31, 9296780), (62, 4648390), (103, 2798060), (124, 2324195), (155, 1859356), (206, 1399030), (310, 929678), (412, 699515), (515, 559612), (620, 464839), (1030, 279806), (2060, 139903), (3193, 90260), (4513, 63860), (6386, 45130), (9026, 31930), (12772, 22565), (15965, 18052)]