713233540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 1609826400

約数和(自身を除く): 896592860

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 89, 116, 145, 164, 178, 205, 290, 337, 356, 410, 445, 580, 674, 820, 890, 1189, 1348, 1685, 1780, 2378, 2581, 3370, 3649, 4756, 5162, 5945, 6740, 7298, 9773, 10324, 11890, 12905, 13817, 14596, 18245, 19546, 23780, 25810, 27634, 29993, 36490, 39092, 48865, 51620, 55268, 59986, 69085, 72980, 97730, 105821, 119972, 138170, 149965, 195460, 211642, 276340, 299930, 400693, 423284, 529105, 599860, 801386, 869797, 1058210, 1229713, 1602772, 1739594, 2003465, 2116420, 2459426, 3479188, 4006930, 4348985, 4918852, 6148565, 8013860, 8697970, 12297130, 17395940, 24594260, 35661677, 71323354, 142646708, 178308385, 356616770, 713233540]

約数ペア:

[(1, 713233540), (2, 356616770), (4, 178308385), (5, 142646708), (10, 71323354), (20, 35661677), (29, 24594260), (41, 17395940), (58, 12297130), (82, 8697970), (89, 8013860), (116, 6148565), (145, 4918852), (164, 4348985), (178, 4006930), (205, 3479188), (290, 2459426), (337, 2116420), (356, 2003465), (410, 1739594), (445, 1602772), (580, 1229713), (674, 1058210), (820, 869797), (890, 801386), (1189, 599860), (1348, 529105), (1685, 423284), (1780, 400693), (2378, 299930), (2581, 276340), (3370, 211642), (3649, 195460), (4756, 149965), (5162, 138170), (5945, 119972), (6740, 105821), (7298, 97730), (9773, 72980), (10324, 69085), (11890, 59986), (12905, 55268), (13817, 51620), (14596, 48865), (18245, 39092), (19546, 36490), (23780, 29993), (25810, 27634)]