831461500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4312

約数の個数: 96

約数和(自身を含む): 2006798976

約数和(自身を除く): 1175337476

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 340, 391, 425, 460, 500, 575, 782, 850, 1150, 1564, 1700, 1955, 2125, 2300, 2875, 3910, 4250, 4253, 5750, 7820, 8500, 8506, 9775, 11500, 17012, 19550, 21265, 39100, 42530, 48875, 72301, 85060, 97750, 97819, 106325, 144602, 195500, 195638, 212650, 289204, 361505, 391276, 425300, 489095, 531625, 723010, 978190, 1063250, 1446020, 1662923, 1807525, 1956380, 2126500, 2445475, 3325846, 3615050, 4890950, 6651692, 7230100, 8314615, 9037625, 9781900, 12227375, 16629230, 18075250, 24454750, 33258460, 36150500, 41573075, 48909500, 83146150, 166292300, 207865375, 415730750, 831461500]

約数ペア:

[(1, 831461500), (2, 415730750), (4, 207865375), (5, 166292300), (10, 83146150), (17, 48909500), (20, 41573075), (23, 36150500), (25, 33258460), (34, 24454750), (46, 18075250), (50, 16629230), (68, 12227375), (85, 9781900), (92, 9037625), (100, 8314615), (115, 7230100), (125, 6651692), (170, 4890950), (230, 3615050), (250, 3325846), (340, 2445475), (391, 2126500), (425, 1956380), (460, 1807525), (500, 1662923), (575, 1446020), (782, 1063250), (850, 978190), (1150, 723010), (1564, 531625), (1700, 489095), (1955, 425300), (2125, 391276), (2300, 361505), (2875, 289204), (3910, 212650), (4250, 195638), (4253, 195500), (5750, 144602), (7820, 106325), (8500, 97819), (8506, 97750), (9775, 85060), (11500, 72301), (17012, 48875), (19550, 42530), (21265, 39100)]