2648342015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 3706601472

約数和(自身を除く): 1058259457

約数列:

[1, 5, 11, 23, 55, 97, 113, 115, 191, 253, 485, 565, 955, 1067, 1243, 1265, 2101, 2231, 2599, 4393, 5335, 6215, 10505, 10961, 11155, 12995, 18527, 21583, 21965, 24541, 28589, 48323, 54805, 92635, 107915, 120571, 122705, 142945, 203797, 237413, 241615, 252103, 426121, 496409, 602855, 1018985, 1187065, 1260515, 2093551, 2130605, 2482045, 2773133, 4687331, 5460499, 10467755, 13865665, 23029061, 23436655, 27302495, 48151673, 115145305, 240758365, 529668403, 2648342015]

約数ペア:

[(1, 2648342015), (5, 529668403), (11, 240758365), (23, 115145305), (55, 48151673), (97, 27302495), (113, 23436655), (115, 23029061), (191, 13865665), (253, 10467755), (485, 5460499), (565, 4687331), (955, 2773133), (1067, 2482045), (1243, 2130605), (1265, 2093551), (2101, 1260515), (2231, 1187065), (2599, 1018985), (4393, 602855), (5335, 496409), (6215, 426121), (10505, 252103), (10961, 241615), (11155, 237413), (12995, 203797), (18527, 142945), (21583, 122705), (21965, 120571), (24541, 107915), (28589, 92635), (48323, 54805)]