996800950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 2024870400

約数和(自身を除く): 1028069450

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 83, 85, 142, 166, 170, 199, 355, 398, 415, 425, 710, 830, 850, 995, 1207, 1411, 1775, 1990, 2075, 2414, 2822, 3383, 3550, 4150, 4975, 5893, 6035, 6766, 7055, 9950, 11786, 12070, 14110, 14129, 16517, 16915, 28258, 29465, 30175, 33034, 33830, 35275, 58930, 60350, 70550, 70645, 82585, 84575, 100181, 141290, 147325, 165170, 169150, 200362, 240193, 280789, 294650, 353225, 412925, 480386, 500905, 561578, 706450, 825850, 1001810, 1172707, 1200965, 1403945, 2345414, 2401930, 2504525, 2807890, 5009050, 5863535, 6004825, 7019725, 11727070, 12009650, 14039450, 19936019, 29317675, 39872038, 58635350, 99680095, 199360190, 498400475, 996800950]

約数ペア:

[(1, 996800950), (2, 498400475), (5, 199360190), (10, 99680095), (17, 58635350), (25, 39872038), (34, 29317675), (50, 19936019), (71, 14039450), (83, 12009650), (85, 11727070), (142, 7019725), (166, 6004825), (170, 5863535), (199, 5009050), (355, 2807890), (398, 2504525), (415, 2401930), (425, 2345414), (710, 1403945), (830, 1200965), (850, 1172707), (995, 1001810), (1207, 825850), (1411, 706450), (1775, 561578), (1990, 500905), (2075, 480386), (2414, 412925), (2822, 353225), (3383, 294650), (3550, 280789), (4150, 240193), (4975, 200362), (5893, 169150), (6035, 165170), (6766, 147325), (7055, 141290), (9950, 100181), (11786, 84575), (12070, 82585), (14110, 70645), (14129, 70550), (16517, 60350), (16915, 58930), (28258, 35275), (29465, 33830), (30175, 33034)]