139934851540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{79241}}^1$

素因数の和:79633

約数の個数: 96

約数和(自身を含む): 335478931200

約数和(自身を除く): 195544079660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 349, 460, 506, 698, 1012, 1265, 1396, 1745, 2530, 3490, 3839, 5060, 6980, 7678, 8027, 15356, 16054, 19195, 32108, 38390, 40135, 76780, 79241, 80270, 88297, 158482, 160540, 176594, 316964, 353188, 396205, 441485, 792410, 871651, 882970, 1584820, 1743302, 1765940, 1822543, 3486604, 3645086, 4358255, 7290172, 8716510, 9112715, 17433020, 18225430, 20047973, 27655109, 36450860, 40095946, 55310218, 80191892, 100239865, 110620436, 138275545, 200479730, 276551090, 304206199, 400959460, 553102180, 608412398, 636067507, 1216824796, 1272135014, 1521030995, 2544270028, 3042061990, 3180337535, 6084123980, 6360675070, 6996742577, 12721350140, 13993485154, 27986970308, 34983712885, 69967425770, 139934851540]

約数ペア:

[(1, 139934851540), (2, 69967425770), (4, 34983712885), (5, 27986970308), (10, 13993485154), (11, 12721350140), (20, 6996742577), (22, 6360675070), (23, 6084123980), (44, 3180337535), (46, 3042061990), (55, 2544270028), (92, 1521030995), (110, 1272135014), (115, 1216824796), (220, 636067507), (230, 608412398), (253, 553102180), (349, 400959460), (460, 304206199), (506, 276551090), (698, 200479730), (1012, 138275545), (1265, 110620436), (1396, 100239865), (1745, 80191892), (2530, 55310218), (3490, 40095946), (3839, 36450860), (5060, 27655109), (6980, 20047973), (7678, 18225430), (8027, 17433020), (15356, 9112715), (16054, 8716510), (19195, 7290172), (32108, 4358255), (38390, 3645086), (40135, 3486604), (76780, 1822543), (79241, 1765940), (80270, 1743302), (88297, 1584820), (158482, 882970), (160540, 871651), (176594, 792410), (316964, 441485), (353188, 396205)]