20232428260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{77347}}^1$

素因数の和:77437

約数の個数: 96

約数和(自身を含む): 49119073920

約数和(自身を除く): 28886645660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 41, 44, 55, 58, 82, 110, 116, 145, 164, 205, 220, 290, 319, 410, 451, 580, 638, 820, 902, 1189, 1276, 1595, 1804, 2255, 2378, 3190, 4510, 4756, 5945, 6380, 9020, 11890, 13079, 23780, 26158, 52316, 65395, 77347, 130790, 154694, 261580, 309388, 386735, 773470, 850817, 1546940, 1701634, 2243063, 3171227, 3403268, 4254085, 4486126, 6342454, 8508170, 8972252, 11215315, 12684908, 15856135, 17016340, 22430630, 24673693, 31712270, 34883497, 44861260, 49347386, 63424540, 69766994, 91965583, 98694772, 123368465, 139533988, 174417485, 183931166, 246736930, 348834970, 367862332, 459827915, 493473860, 697669940, 919655830, 1011621413, 1839311660, 2023242826, 4046485652, 5058107065, 10116214130, 20232428260]

約数ペア:

[(1, 20232428260), (2, 10116214130), (4, 5058107065), (5, 4046485652), (10, 2023242826), (11, 1839311660), (20, 1011621413), (22, 919655830), (29, 697669940), (41, 493473860), (44, 459827915), (55, 367862332), (58, 348834970), (82, 246736930), (110, 183931166), (116, 174417485), (145, 139533988), (164, 123368465), (205, 98694772), (220, 91965583), (290, 69766994), (319, 63424540), (410, 49347386), (451, 44861260), (580, 34883497), (638, 31712270), (820, 24673693), (902, 22430630), (1189, 17016340), (1276, 15856135), (1595, 12684908), (1804, 11215315), (2255, 8972252), (2378, 8508170), (3190, 6342454), (4510, 4486126), (4756, 4254085), (5945, 3403268), (6380, 3171227), (9020, 2243063), (11890, 1701634), (13079, 1546940), (23780, 850817), (26158, 773470), (52316, 386735), (65395, 309388), (77347, 261580), (130790, 154694)]