25045250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 25903102

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 83, 85, 125, 142, 166, 170, 250, 355, 415, 425, 710, 830, 850, 1207, 1411, 1775, 2075, 2125, 2414, 2822, 3550, 4150, 4250, 5893, 6035, 7055, 8875, 10375, 11786, 12070, 14110, 17750, 20750, 29465, 30175, 35275, 58930, 60350, 70550, 100181, 147325, 150875, 176375, 200362, 294650, 301750, 352750, 500905, 736625, 1001810, 1473250, 2504525, 5009050, 12522625, 25045250]

約数ペア:

[(1, 25045250), (2, 12522625), (5, 5009050), (10, 2504525), (17, 1473250), (25, 1001810), (34, 736625), (50, 500905), (71, 352750), (83, 301750), (85, 294650), (125, 200362), (142, 176375), (166, 150875), (170, 147325), (250, 100181), (355, 70550), (415, 60350), (425, 58930), (710, 35275), (830, 30175), (850, 29465), (1207, 20750), (1411, 17750), (1775, 14110), (2075, 12070), (2125, 11786), (2414, 10375), (2822, 8875), (3550, 7055), (4150, 6035), (4250, 5893)]