1945335500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3012

約数の個数: 96

約数和(自身を含む): 4557047040

約数和(自身を除く): 2611711540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 79, 85, 100, 125, 158, 170, 250, 316, 340, 395, 425, 500, 790, 850, 1343, 1580, 1700, 1975, 2125, 2686, 2897, 3950, 4250, 5372, 5794, 6715, 7900, 8500, 9875, 11588, 13430, 14485, 19750, 26860, 28970, 33575, 39500, 49249, 57940, 67150, 72425, 98498, 134300, 144850, 167875, 196996, 228863, 246245, 289700, 335750, 362125, 457726, 492490, 671500, 724250, 915452, 984980, 1144315, 1231225, 1448500, 2288630, 2462450, 3890671, 4577260, 4924900, 5721575, 6156125, 7781342, 11443150, 12312250, 15562684, 19453355, 22886300, 24624500, 28607875, 38906710, 57215750, 77813420, 97266775, 114431500, 194533550, 389067100, 486333875, 972667750, 1945335500]

約数ペア:

[(1, 1945335500), (2, 972667750), (4, 486333875), (5, 389067100), (10, 194533550), (17, 114431500), (20, 97266775), (25, 77813420), (34, 57215750), (50, 38906710), (68, 28607875), (79, 24624500), (85, 22886300), (100, 19453355), (125, 15562684), (158, 12312250), (170, 11443150), (250, 7781342), (316, 6156125), (340, 5721575), (395, 4924900), (425, 4577260), (500, 3890671), (790, 2462450), (850, 2288630), (1343, 1448500), (1580, 1231225), (1700, 1144315), (1975, 984980), (2125, 915452), (2686, 724250), (2897, 671500), (3950, 492490), (4250, 457726), (5372, 362125), (5794, 335750), (6715, 289700), (7900, 246245), (8500, 228863), (9875, 196996), (11588, 167875), (13430, 144850), (14485, 134300), (19750, 98498), (26860, 72425), (28970, 67150), (33575, 57940), (39500, 49249)]