186338189375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8101}}^1$

素因数の和:8302

約数の個数: 80

約数和(自身を含む): 265761804000

約数和(自身を除く): 79423614625

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 149, 247, 325, 475, 625, 745, 1235, 1625, 1937, 2375, 2831, 3725, 6175, 8101, 8125, 9685, 11875, 14155, 18625, 30875, 36803, 40505, 48425, 70775, 93125, 105313, 153919, 154375, 184015, 202525, 242125, 353875, 526565, 769595, 920075, 1012625, 1207049, 1210625, 1769375, 2000947, 2632825, 3847975, 4600375, 5063125, 6035245, 10004735, 13164125, 15691637, 19239875, 22933931, 23001875, 30176225, 50023675, 65820625, 78458185, 96199375, 114669655, 150881125, 250118375, 298141103, 392290925, 573348275, 754405625, 1250591875, 1490705515, 1961454625, 2866741375, 7453527575, 9807273125, 14333706875, 37267637875, 186338189375]

約数ペア:

[(1, 186338189375), (5, 37267637875), (13, 14333706875), (19, 9807273125), (25, 7453527575), (65, 2866741375), (95, 1961454625), (125, 1490705515), (149, 1250591875), (247, 754405625), (325, 573348275), (475, 392290925), (625, 298141103), (745, 250118375), (1235, 150881125), (1625, 114669655), (1937, 96199375), (2375, 78458185), (2831, 65820625), (3725, 50023675), (6175, 30176225), (8101, 23001875), (8125, 22933931), (9685, 19239875), (11875, 15691637), (14155, 13164125), (18625, 10004735), (30875, 6035245), (36803, 5063125), (40505, 4600375), (48425, 3847975), (70775, 2632825), (93125, 2000947), (105313, 1769375), (153919, 1210625), (154375, 1207049), (184015, 1012625), (202525, 920075), (242125, 769595), (353875, 526565)]