1569360199940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{325163}}^1$

素因数の和:326181

約数の個数: 96

約数和(自身を含む): 3739802209920

約数和(自身を除く): 2170442009980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 977, 988, 1235, 1954, 2470, 3908, 4885, 4940, 9770, 12701, 18563, 19540, 25402, 37126, 50804, 63505, 74252, 92815, 127010, 185630, 241319, 254020, 325163, 371260, 482638, 650326, 965276, 1206595, 1300652, 1625815, 2413190, 3251630, 4227119, 4826380, 6178097, 6503260, 8454238, 12356194, 16908476, 21135595, 24712388, 30890485, 42271190, 61780970, 80315261, 84542380, 123561940, 160630522, 317684251, 321261044, 401576305, 635368502, 803152610, 1270737004, 1588421255, 1606305220, 3176842510, 4129895263, 6036000769, 6353685020, 8259790526, 12072001538, 16519581052, 20649476315, 24144003076, 30180003845, 41298952630, 60360007690, 78468009997, 82597905260, 120720015380, 156936019994, 313872039988, 392340049985, 784680099970, 1569360199940]

約数ペア:

[(1, 1569360199940), (2, 784680099970), (4, 392340049985), (5, 313872039988), (10, 156936019994), (13, 120720015380), (19, 82597905260), (20, 78468009997), (26, 60360007690), (38, 41298952630), (52, 30180003845), (65, 24144003076), (76, 20649476315), (95, 16519581052), (130, 12072001538), (190, 8259790526), (247, 6353685020), (260, 6036000769), (380, 4129895263), (494, 3176842510), (977, 1606305220), (988, 1588421255), (1235, 1270737004), (1954, 803152610), (2470, 635368502), (3908, 401576305), (4885, 321261044), (4940, 317684251), (9770, 160630522), (12701, 123561940), (18563, 84542380), (19540, 80315261), (25402, 61780970), (37126, 42271190), (50804, 30890485), (63505, 24712388), (74252, 21135595), (92815, 16908476), (127010, 12356194), (185630, 8454238), (241319, 6503260), (254020, 6178097), (325163, 4826380), (371260, 4227119), (482638, 3251630), (650326, 2413190), (965276, 1625815), (1206595, 1300652)]