20160465850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{1823}}^1$

素因数の和:3524

約数の個数: 96

約数和(自身を含む): 45162823680

約数和(自身を除く): 25002357830

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 1663, 1823, 3325, 3326, 3646, 6650, 8315, 9115, 11641, 12761, 16630, 18230, 23282, 25522, 31597, 34637, 41575, 45575, 58205, 63194, 63805, 69274, 83150, 91150, 116410, 127610, 157985, 173185, 221179, 242459, 291025, 315970, 319025, 346370, 442358, 484918, 582050, 638050, 789925, 865925, 1105895, 1212295, 1579850, 1731850, 2211790, 2424590, 3031649, 5529475, 6061475, 6063298, 11058950, 12122950, 15158245, 21221543, 30316490, 42443086, 57601331, 75791225, 106107715, 115202662, 151582450, 212215430, 288006655, 403209317, 530538575, 576013310, 806418634, 1061077150, 1440033275, 2016046585, 2880066550, 4032093170, 10080232925, 20160465850]

約数ペア:

[(1, 20160465850), (2, 10080232925), (5, 4032093170), (7, 2880066550), (10, 2016046585), (14, 1440033275), (19, 1061077150), (25, 806418634), (35, 576013310), (38, 530538575), (50, 403209317), (70, 288006655), (95, 212215430), (133, 151582450), (175, 115202662), (190, 106107715), (266, 75791225), (350, 57601331), (475, 42443086), (665, 30316490), (950, 21221543), (1330, 15158245), (1663, 12122950), (1823, 11058950), (3325, 6063298), (3326, 6061475), (3646, 5529475), (6650, 3031649), (8315, 2424590), (9115, 2211790), (11641, 1731850), (12761, 1579850), (16630, 1212295), (18230, 1105895), (23282, 865925), (25522, 789925), (31597, 638050), (34637, 582050), (41575, 484918), (45575, 442358), (58205, 346370), (63194, 319025), (63805, 315970), (69274, 291025), (83150, 242459), (91150, 221179), (116410, 173185), (127610, 157985)]