1891036692500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1034767}}^1$

素因数の和:1034851

約数の個数: 120

約数和(自身を含む): 4480404711552

約数和(自身を除く): 2589368019052

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 125, 170, 172, 215, 250, 340, 425, 430, 500, 625, 731, 850, 860, 1075, 1250, 1462, 1700, 2125, 2150, 2500, 2924, 3655, 4250, 4300, 5375, 7310, 8500, 10625, 10750, 14620, 18275, 21250, 21500, 26875, 36550, 42500, 53750, 73100, 91375, 107500, 182750, 365500, 456875, 913750, 1034767, 1827500, 2069534, 4139068, 5173835, 10347670, 17591039, 20695340, 25869175, 35182078, 44494981, 51738350, 70364156, 87955195, 88989962, 103476700, 129345875, 175910390, 177979924, 222474905, 258691750, 351820780, 439775975, 444949810, 517383500, 646729375, 756414677, 879551950, 889899620, 1112374525, 1293458750, 1512829354, 1759103900, 2198879875, 2224749050, 2586917500, 3025658708, 3782073385, 4397759750, 4449498100, 5561872625, 7564146770, 8795519500, 10994399375, 11123745250, 15128293540, 18910366925, 21988798750, 22247490500, 27809363125, 37820733850, 43977597500, 55618726250, 75641467700, 94551834625, 111237452500, 189103669250, 378207338500, 472759173125, 945518346250, 1891036692500]

約数ペア:

[(1, 1891036692500), (2, 945518346250), (4, 472759173125), (5, 378207338500), (10, 189103669250), (17, 111237452500), (20, 94551834625), (25, 75641467700), (34, 55618726250), (43, 43977597500), (50, 37820733850), (68, 27809363125), (85, 22247490500), (86, 21988798750), (100, 18910366925), (125, 15128293540), (170, 11123745250), (172, 10994399375), (215, 8795519500), (250, 7564146770), (340, 5561872625), (425, 4449498100), (430, 4397759750), (500, 3782073385), (625, 3025658708), (731, 2586917500), (850, 2224749050), (860, 2198879875), (1075, 1759103900), (1250, 1512829354), (1462, 1293458750), (1700, 1112374525), (2125, 889899620), (2150, 879551950), (2500, 756414677), (2924, 646729375), (3655, 517383500), (4250, 444949810), (4300, 439775975), (5375, 351820780), (7310, 258691750), (8500, 222474905), (10625, 177979924), (10750, 175910390), (14620, 129345875), (18275, 103476700), (21250, 88989962), (21500, 87955195), (26875, 70364156), (36550, 51738350), (42500, 44494981), (53750, 35182078), (73100, 25869175), (91375, 20695340), (107500, 17591039), (182750, 10347670), (365500, 5173835), (456875, 4139068), (913750, 2069534), (1034767, 1827500)]