101940020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 267187200

約数和(自身を除く): 165247180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 130, 140, 158, 182, 260, 316, 364, 395, 455, 553, 709, 790, 910, 1027, 1106, 1418, 1580, 1820, 2054, 2212, 2765, 2836, 3545, 4108, 4963, 5135, 5530, 7090, 7189, 9217, 9926, 10270, 11060, 14180, 14378, 18434, 19852, 20540, 24815, 28756, 35945, 36868, 46085, 49630, 56011, 64519, 71890, 92170, 99260, 112022, 129038, 143780, 184340, 224044, 258076, 280055, 322595, 392077, 560110, 645190, 728143, 784154, 1120220, 1290380, 1456286, 1568308, 1960385, 2912572, 3640715, 3920770, 5097001, 7281430, 7841540, 10194002, 14562860, 20388004, 25485005, 50970010, 101940020]

約数ペア:

[(1, 101940020), (2, 50970010), (4, 25485005), (5, 20388004), (7, 14562860), (10, 10194002), (13, 7841540), (14, 7281430), (20, 5097001), (26, 3920770), (28, 3640715), (35, 2912572), (52, 1960385), (65, 1568308), (70, 1456286), (79, 1290380), (91, 1120220), (130, 784154), (140, 728143), (158, 645190), (182, 560110), (260, 392077), (316, 322595), (364, 280055), (395, 258076), (455, 224044), (553, 184340), (709, 143780), (790, 129038), (910, 112022), (1027, 99260), (1106, 92170), (1418, 71890), (1580, 64519), (1820, 56011), (2054, 49630), (2212, 46085), (2765, 36868), (2836, 35945), (3545, 28756), (4108, 24815), (4963, 20540), (5135, 19852), (5530, 18434), (7090, 14378), (7189, 14180), (9217, 11060), (9926, 10270)]