2023240460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{19793}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 4489279200

約数和(自身を除く): 2466038740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 380, 538, 1076, 1345, 2690, 5111, 5380, 10222, 19793, 20444, 25555, 39586, 51110, 79172, 98965, 102220, 197930, 376067, 395860, 752134, 1504268, 1880335, 3760670, 5324317, 7521340, 10648634, 21297268, 26621585, 53243170, 101162023, 106486340, 202324046, 404648092, 505810115, 1011620230, 2023240460]

約数ペア:

[(1, 2023240460), (2, 1011620230), (4, 505810115), (5, 404648092), (10, 202324046), (19, 106486340), (20, 101162023), (38, 53243170), (76, 26621585), (95, 21297268), (190, 10648634), (269, 7521340), (380, 5324317), (538, 3760670), (1076, 1880335), (1345, 1504268), (2690, 752134), (5111, 395860), (5380, 376067), (10222, 197930), (19793, 102220), (20444, 98965), (25555, 79172), (39586, 51110)]