6961621000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^2\times {\mathrm{1381}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 16534828440

約数和(自身を除く): 9573207440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1381, 1420, 1775, 2762, 2840, 3550, 5041, 5524, 6905, 7100, 8875, 10082, 11048, 13810, 14200, 17750, 20164, 25205, 27620, 34525, 35500, 40328, 50410, 55240, 69050, 71000, 98051, 100820, 126025, 138100, 172625, 196102, 201640, 252050, 276200, 345250, 392204, 490255, 504100, 630125, 690500, 784408, 980510, 1008200, 1260250, 1381000, 1961020, 2451275, 2520500, 3922040, 4902550, 5041000, 6961621, 9805100, 12256375, 13923242, 19610200, 24512750, 27846484, 34808105, 49025500, 55692968, 69616210, 98051000, 139232420, 174040525, 278464840, 348081050, 696162100, 870202625, 1392324200, 1740405250, 3480810500, 6961621000]

約数ペア:

[(1, 6961621000), (2, 3480810500), (4, 1740405250), (5, 1392324200), (8, 870202625), (10, 696162100), (20, 348081050), (25, 278464840), (40, 174040525), (50, 139232420), (71, 98051000), (100, 69616210), (125, 55692968), (142, 49025500), (200, 34808105), (250, 27846484), (284, 24512750), (355, 19610200), (500, 13923242), (568, 12256375), (710, 9805100), (1000, 6961621), (1381, 5041000), (1420, 4902550), (1775, 3922040), (2762, 2520500), (2840, 2451275), (3550, 1961020), (5041, 1381000), (5524, 1260250), (6905, 1008200), (7100, 980510), (8875, 784408), (10082, 690500), (11048, 630125), (13810, 504100), (14200, 490255), (17750, 392204), (20164, 345250), (25205, 276200), (27620, 252050), (34525, 201640), (35500, 196102), (40328, 172625), (50410, 138100), (55240, 126025), (69050, 100820), (71000, 98051)]