7136448020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{3533}}^1$

素因数の和:4029

約数の個数: 96

約数和(自身を含む): 17130966048

約数和(自身を除く): 9994518028

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 457, 884, 914, 1105, 1828, 2210, 2285, 3533, 4420, 4570, 5941, 7066, 7769, 9140, 11882, 14132, 15538, 17665, 23764, 29705, 31076, 35330, 38845, 45929, 59410, 60061, 70660, 77690, 91858, 100997, 118820, 120122, 155380, 183716, 201994, 229645, 240244, 300305, 403988, 459290, 504985, 600610, 780793, 918580, 1009970, 1201220, 1561586, 1614581, 2019940, 3123172, 3229162, 3903965, 6458324, 7807930, 8072905, 15615860, 16145810, 20989553, 27447877, 32291620, 41979106, 54895754, 83958212, 104947765, 109791508, 137239385, 209895530, 274478770, 356822401, 419791060, 548957540, 713644802, 1427289604, 1784112005, 3568224010, 7136448020]

約数ペア:

[(1, 7136448020), (2, 3568224010), (4, 1784112005), (5, 1427289604), (10, 713644802), (13, 548957540), (17, 419791060), (20, 356822401), (26, 274478770), (34, 209895530), (52, 137239385), (65, 109791508), (68, 104947765), (85, 83958212), (130, 54895754), (170, 41979106), (221, 32291620), (260, 27447877), (340, 20989553), (442, 16145810), (457, 15615860), (884, 8072905), (914, 7807930), (1105, 6458324), (1828, 3903965), (2210, 3229162), (2285, 3123172), (3533, 2019940), (4420, 1614581), (4570, 1561586), (5941, 1201220), (7066, 1009970), (7769, 918580), (9140, 780793), (11882, 600610), (14132, 504985), (15538, 459290), (17665, 403988), (23764, 300305), (29705, 240244), (31076, 229645), (35330, 201994), (38845, 183716), (45929, 155380), (59410, 120122), (60061, 118820), (70660, 100997), (77690, 91858)]