4606940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 11067840

約数和(自身を除く): 6460900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 47, 52, 58, 65, 94, 116, 130, 145, 169, 188, 235, 260, 290, 338, 377, 470, 580, 611, 676, 754, 845, 940, 1222, 1363, 1508, 1690, 1885, 2444, 2726, 3055, 3380, 3770, 4901, 5452, 6110, 6815, 7540, 7943, 9802, 12220, 13630, 15886, 17719, 19604, 24505, 27260, 31772, 35438, 39715, 49010, 70876, 79430, 88595, 98020, 158860, 177190, 230347, 354380, 460694, 921388, 1151735, 2303470, 4606940]

約数ペア:

[(1, 4606940), (2, 2303470), (4, 1151735), (5, 921388), (10, 460694), (13, 354380), (20, 230347), (26, 177190), (29, 158860), (47, 98020), (52, 88595), (58, 79430), (65, 70876), (94, 49010), (116, 39715), (130, 35438), (145, 31772), (169, 27260), (188, 24505), (235, 19604), (260, 17719), (290, 15886), (338, 13630), (377, 12220), (470, 9802), (580, 7943), (611, 7540), (676, 6815), (754, 6110), (845, 5452), (940, 4901), (1222, 3770), (1363, 3380), (1508, 3055), (1690, 2726), (1885, 2444)]