40477799820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1275293}}^1$

素因数の和:1275351

約数の個数: 72

約数和(自身を含む): 118479913776

約数和(自身を除く): 78002113956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 7935, 10580, 15870, 31740, 1275293, 2550586, 3825879, 5101172, 6376465, 7651758, 12752930, 15303516, 19129395, 25505860, 29331739, 38258790, 58663478, 76517580, 87995217, 117326956, 146658695, 175990434, 293317390, 351980868, 439976085, 586634780, 674629997, 879952170, 1349259994, 1759904340, 2023889991, 2698519988, 3373149985, 4047779982, 6746299970, 8095559964, 10119449955, 13492599940, 20238899910, 40477799820]

約数ペア:

[(1, 40477799820), (2, 20238899910), (3, 13492599940), (4, 10119449955), (5, 8095559964), (6, 6746299970), (10, 4047779982), (12, 3373149985), (15, 2698519988), (20, 2023889991), (23, 1759904340), (30, 1349259994), (46, 879952170), (60, 674629997), (69, 586634780), (92, 439976085), (115, 351980868), (138, 293317390), (230, 175990434), (276, 146658695), (345, 117326956), (460, 87995217), (529, 76517580), (690, 58663478), (1058, 38258790), (1380, 29331739), (1587, 25505860), (2116, 19129395), (2645, 15303516), (3174, 12752930), (5290, 7651758), (6348, 6376465), (7935, 5101172), (10580, 3825879), (15870, 2550586), (31740, 1275293)]