5328550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 5385050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 79, 95, 142, 158, 190, 355, 395, 475, 710, 790, 950, 1349, 1501, 1775, 1975, 2698, 3002, 3550, 3950, 5609, 6745, 7505, 11218, 13490, 15010, 28045, 33725, 37525, 56090, 67450, 75050, 106571, 140225, 213142, 280450, 532855, 1065710, 2664275, 5328550]

約数ペア:

[(1, 5328550), (2, 2664275), (5, 1065710), (10, 532855), (19, 280450), (25, 213142), (38, 140225), (50, 106571), (71, 75050), (79, 67450), (95, 56090), (142, 37525), (158, 33725), (190, 28045), (355, 15010), (395, 13490), (475, 11218), (710, 7505), (790, 6745), (950, 5609), (1349, 3950), (1501, 3550), (1775, 3002), (1975, 2698)]