15706479580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{16553}}^1$

素因数の和:16819

約数の個数: 96

約数和(自身を含む): 38045064960

約数和(自身を除く): 22338585380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 227, 380, 418, 454, 836, 908, 1045, 1135, 2090, 2270, 2497, 4180, 4313, 4540, 4994, 8626, 9988, 12485, 16553, 17252, 21565, 24970, 33106, 43130, 47443, 49940, 66212, 82765, 86260, 94886, 165530, 182083, 189772, 237215, 314507, 331060, 364166, 474430, 629014, 728332, 910415, 948860, 1258028, 1572535, 1820830, 3145070, 3459577, 3641660, 3757531, 6290140, 6919154, 7515062, 13838308, 15030124, 17297885, 18787655, 34595770, 37575310, 41332841, 69191540, 71393089, 75150620, 82665682, 142786178, 165331364, 206664205, 285572356, 356965445, 413328410, 713930890, 785323979, 826656820, 1427861780, 1570647958, 3141295916, 3926619895, 7853239790, 15706479580]

約数ペア:

[(1, 15706479580), (2, 7853239790), (4, 3926619895), (5, 3141295916), (10, 1570647958), (11, 1427861780), (19, 826656820), (20, 785323979), (22, 713930890), (38, 413328410), (44, 356965445), (55, 285572356), (76, 206664205), (95, 165331364), (110, 142786178), (190, 82665682), (209, 75150620), (220, 71393089), (227, 69191540), (380, 41332841), (418, 37575310), (454, 34595770), (836, 18787655), (908, 17297885), (1045, 15030124), (1135, 13838308), (2090, 7515062), (2270, 6919154), (2497, 6290140), (4180, 3757531), (4313, 3641660), (4540, 3459577), (4994, 3145070), (8626, 1820830), (9988, 1572535), (12485, 1258028), (16553, 948860), (17252, 910415), (21565, 728332), (24970, 629014), (33106, 474430), (43130, 364166), (47443, 331060), (49940, 314507), (66212, 237215), (82765, 189772), (86260, 182083), (94886, 165530)]