15663846250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14387}}^1$

素因数の和:14489

約数の個数: 80

約数和(自身を含む): 32092951968

約数和(自身を除く): 16429105718

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 125, 130, 134, 250, 325, 335, 625, 650, 670, 871, 1250, 1625, 1675, 1742, 3250, 3350, 4355, 8125, 8375, 8710, 14387, 16250, 16750, 21775, 28774, 41875, 43550, 71935, 83750, 108875, 143870, 187031, 217750, 359675, 374062, 544375, 719350, 935155, 963929, 1088750, 1798375, 1870310, 1927858, 3596750, 4675775, 4819645, 8991875, 9351550, 9639290, 12531077, 17983750, 23378875, 24098225, 25062154, 46757750, 48196450, 62655385, 116894375, 120491125, 125310770, 233788750, 240982250, 313276925, 602455625, 626553850, 1204911250, 1566384625, 3132769250, 7831923125, 15663846250]

約数ペア:

[(1, 15663846250), (2, 7831923125), (5, 3132769250), (10, 1566384625), (13, 1204911250), (25, 626553850), (26, 602455625), (50, 313276925), (65, 240982250), (67, 233788750), (125, 125310770), (130, 120491125), (134, 116894375), (250, 62655385), (325, 48196450), (335, 46757750), (625, 25062154), (650, 24098225), (670, 23378875), (871, 17983750), (1250, 12531077), (1625, 9639290), (1675, 9351550), (1742, 8991875), (3250, 4819645), (3350, 4675775), (4355, 3596750), (8125, 1927858), (8375, 1870310), (8710, 1798375), (14387, 1088750), (16250, 963929), (16750, 935155), (21775, 719350), (28774, 544375), (41875, 374062), (43550, 359675), (71935, 217750), (83750, 187031), (108875, 143870)]