25293669160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2111

約数の個数: 128

約数和(自身を含む): 60165050400

約数和(自身を除く): 34871381240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 233, 296, 328, 370, 410, 466, 740, 820, 932, 1165, 1480, 1517, 1640, 1789, 1864, 2330, 3034, 3578, 4660, 6068, 7156, 7585, 8621, 8945, 9320, 9553, 12136, 14312, 15170, 17242, 17890, 19106, 30340, 34484, 35780, 38212, 43105, 47765, 60680, 66193, 68968, 71560, 73349, 76424, 86210, 95530, 132386, 146698, 172420, 191060, 264772, 293396, 330965, 344840, 353461, 366745, 382120, 416837, 529544, 586792, 661930, 706922, 733490, 833674, 1323860, 1413844, 1466980, 1667348, 1767305, 2084185, 2647720, 2713913, 2827688, 2933960, 3334696, 3534610, 4168370, 5427826, 7069220, 8336740, 10855652, 13569565, 14138440, 15422969, 16673480, 17090317, 21711304, 27139130, 30845938, 34180634, 54278260, 61691876, 68361268, 77114845, 85451585, 108556520, 123383752, 136722536, 154229690, 170903170, 308459380, 341806340, 616918760, 632341729, 683612680, 1264683458, 2529366916, 3161708645, 5058733832, 6323417290, 12646834580, 25293669160]

約数ペア:

[(1, 25293669160), (2, 12646834580), (4, 6323417290), (5, 5058733832), (8, 3161708645), (10, 2529366916), (20, 1264683458), (37, 683612680), (40, 632341729), (41, 616918760), (74, 341806340), (82, 308459380), (148, 170903170), (164, 154229690), (185, 136722536), (205, 123383752), (233, 108556520), (296, 85451585), (328, 77114845), (370, 68361268), (410, 61691876), (466, 54278260), (740, 34180634), (820, 30845938), (932, 27139130), (1165, 21711304), (1480, 17090317), (1517, 16673480), (1640, 15422969), (1789, 14138440), (1864, 13569565), (2330, 10855652), (3034, 8336740), (3578, 7069220), (4660, 5427826), (6068, 4168370), (7156, 3534610), (7585, 3334696), (8621, 2933960), (8945, 2827688), (9320, 2713913), (9553, 2647720), (12136, 2084185), (14312, 1767305), (15170, 1667348), (17242, 1466980), (17890, 1413844), (19106, 1323860), (30340, 833674), (34484, 733490), (35780, 706922), (38212, 661930), (43105, 586792), (47765, 529544), (60680, 416837), (66193, 382120), (68968, 366745), (71560, 353461), (73349, 344840), (76424, 330965), (86210, 293396), (95530, 264772), (132386, 191060), (146698, 172420)]