220143586325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{21929}}^1$

素因数の和:22071

約数の個数: 96

約数和(自身を含む): 328928947200

約数和(自身を除く): 108785360875

約数列:

[1, 5, 13, 17, 23, 25, 65, 79, 85, 115, 221, 299, 325, 391, 395, 425, 575, 1027, 1105, 1343, 1495, 1817, 1955, 1975, 5083, 5135, 5525, 6715, 7475, 9085, 9775, 17459, 21929, 23621, 25415, 25675, 30889, 33575, 45425, 87295, 109645, 118105, 127075, 154445, 285077, 372793, 401557, 436475, 504367, 548225, 590525, 772225, 1425385, 1732391, 1863965, 2007785, 2521835, 4846309, 6556771, 7126925, 8574239, 8661955, 9319825, 10038925, 12609175, 22521083, 24231545, 29450647, 32783855, 39844993, 42871195, 43309775, 111465107, 112605415, 121157725, 147253235, 163919275, 199224965, 214355975, 382858411, 517984909, 557325535, 563027075, 677364881, 736266175, 996124825, 1914292055, 2589924545, 2786627675, 3386824405, 8805743453, 9571460275, 12949622725, 16934122025, 44028717265, 220143586325]

約数ペア:

[(1, 220143586325), (5, 44028717265), (13, 16934122025), (17, 12949622725), (23, 9571460275), (25, 8805743453), (65, 3386824405), (79, 2786627675), (85, 2589924545), (115, 1914292055), (221, 996124825), (299, 736266175), (325, 677364881), (391, 563027075), (395, 557325535), (425, 517984909), (575, 382858411), (1027, 214355975), (1105, 199224965), (1343, 163919275), (1495, 147253235), (1817, 121157725), (1955, 112605415), (1975, 111465107), (5083, 43309775), (5135, 42871195), (5525, 39844993), (6715, 32783855), (7475, 29450647), (9085, 24231545), (9775, 22521083), (17459, 12609175), (21929, 10038925), (23621, 9319825), (25415, 8661955), (25675, 8574239), (30889, 7126925), (33575, 6556771), (45425, 4846309), (87295, 2521835), (109645, 2007785), (118105, 1863965), (127075, 1732391), (154445, 1425385), (285077, 772225), (372793, 590525), (401557, 548225), (436475, 504367)]