23642651780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{3467}}^1$

素因数の和:3849

約数の個数: 96

約数和(自身を含む): 54813265920

約数和(自身を除く): 31170614140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 223, 278, 446, 556, 695, 892, 1115, 1390, 1529, 2230, 2453, 2780, 3058, 3467, 4460, 4906, 6116, 6934, 7645, 9812, 12265, 13868, 15290, 17335, 24530, 30580, 30997, 34670, 38137, 49060, 61994, 69340, 76274, 123988, 152548, 154985, 190685, 309970, 340967, 381370, 481913, 619940, 681934, 762740, 773141, 963826, 1363868, 1546282, 1704835, 1927652, 2409565, 3092564, 3409670, 3865705, 4819130, 5301043, 6819340, 7731410, 8504551, 9638260, 10602086, 15462820, 17009102, 21204172, 26505215, 34018204, 42522755, 53010430, 85045510, 106020860, 107466599, 170091020, 214933198, 429866396, 537332995, 1074665990, 1182132589, 2149331980, 2364265178, 4728530356, 5910662945, 11821325890, 23642651780]

約数ペア:

[(1, 23642651780), (2, 11821325890), (4, 5910662945), (5, 4728530356), (10, 2364265178), (11, 2149331980), (20, 1182132589), (22, 1074665990), (44, 537332995), (55, 429866396), (110, 214933198), (139, 170091020), (220, 107466599), (223, 106020860), (278, 85045510), (446, 53010430), (556, 42522755), (695, 34018204), (892, 26505215), (1115, 21204172), (1390, 17009102), (1529, 15462820), (2230, 10602086), (2453, 9638260), (2780, 8504551), (3058, 7731410), (3467, 6819340), (4460, 5301043), (4906, 4819130), (6116, 3865705), (6934, 3409670), (7645, 3092564), (9812, 2409565), (12265, 1927652), (13868, 1704835), (15290, 1546282), (17335, 1363868), (24530, 963826), (30580, 773141), (30997, 762740), (34670, 681934), (38137, 619940), (49060, 481913), (61994, 381370), (69340, 340967), (76274, 309970), (123988, 190685), (152548, 154985)]