4556040020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1931}}^1$

素因数の和:2853

約数の個数: 96

約数和(自身を含む): 11528939520

約数和(自身を除く): 6972899500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 887, 1330, 1774, 1931, 2660, 3548, 3862, 4435, 6209, 7724, 8870, 9655, 12418, 13517, 16853, 17740, 19310, 24836, 27034, 31045, 33706, 36689, 38620, 54068, 62090, 67412, 67585, 73378, 84265, 117971, 124180, 135170, 146756, 168530, 183445, 235942, 256823, 270340, 337060, 366890, 471884, 513646, 589855, 733780, 1027292, 1179710, 1284115, 1712797, 2359420, 2568230, 3425594, 5136460, 6851188, 8563985, 11989579, 17127970, 23979158, 32543143, 34255940, 47958316, 59947895, 65086286, 119895790, 130172572, 162715715, 227802001, 239791580, 325431430, 455604002, 650862860, 911208004, 1139010005, 2278020010, 4556040020]

約数ペア:

[(1, 4556040020), (2, 2278020010), (4, 1139010005), (5, 911208004), (7, 650862860), (10, 455604002), (14, 325431430), (19, 239791580), (20, 227802001), (28, 162715715), (35, 130172572), (38, 119895790), (70, 65086286), (76, 59947895), (95, 47958316), (133, 34255940), (140, 32543143), (190, 23979158), (266, 17127970), (380, 11989579), (532, 8563985), (665, 6851188), (887, 5136460), (1330, 3425594), (1774, 2568230), (1931, 2359420), (2660, 1712797), (3548, 1284115), (3862, 1179710), (4435, 1027292), (6209, 733780), (7724, 589855), (8870, 513646), (9655, 471884), (12418, 366890), (13517, 337060), (16853, 270340), (17740, 256823), (19310, 235942), (24836, 183445), (27034, 168530), (31045, 146756), (33706, 135170), (36689, 124180), (38620, 117971), (54068, 84265), (62090, 73378), (67412, 67585)]