12156627100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{41761}}^1$

素因数の和:41887

約数の個数: 72

約数和(自身を含む): 27404558496

約数和(自身を除く): 15247931396

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 71, 82, 100, 142, 164, 205, 284, 355, 410, 710, 820, 1025, 1420, 1775, 2050, 2911, 3550, 4100, 5822, 7100, 11644, 14555, 29110, 41761, 58220, 72775, 83522, 145550, 167044, 208805, 291100, 417610, 835220, 1044025, 1712201, 2088050, 2965031, 3424402, 4176100, 5930062, 6848804, 8561005, 11860124, 14825155, 17122010, 29650310, 34244020, 42805025, 59300620, 74125775, 85610050, 121566271, 148251550, 171220100, 243132542, 296503100, 486265084, 607831355, 1215662710, 2431325420, 3039156775, 6078313550, 12156627100]

約数ペア:

[(1, 12156627100), (2, 6078313550), (4, 3039156775), (5, 2431325420), (10, 1215662710), (20, 607831355), (25, 486265084), (41, 296503100), (50, 243132542), (71, 171220100), (82, 148251550), (100, 121566271), (142, 85610050), (164, 74125775), (205, 59300620), (284, 42805025), (355, 34244020), (410, 29650310), (710, 17122010), (820, 14825155), (1025, 11860124), (1420, 8561005), (1775, 6848804), (2050, 5930062), (2911, 4176100), (3550, 3424402), (4100, 2965031), (5822, 2088050), (7100, 1712201), (11644, 1044025), (14555, 835220), (29110, 417610), (41761, 291100), (58220, 208805), (72775, 167044), (83522, 145550)]