17699698720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{10357}}^1$

素因数の和:11354

約数の個数: 96

約数和(自身を含む): 45668339136

約数和(自身を除く): 27968640416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 971, 1760, 1942, 3884, 4855, 7768, 9710, 10357, 10681, 15536, 19420, 20714, 21362, 31072, 38840, 41428, 42724, 51785, 53405, 77680, 82856, 85448, 103570, 106810, 113927, 155360, 165712, 170896, 207140, 213620, 227854, 331424, 341792, 414280, 427240, 455708, 569635, 828560, 854480, 911416, 1139270, 1657120, 1708960, 1822832, 2278540, 3645664, 4557080, 9114160, 10056647, 18228320, 20113294, 40226588, 50283235, 80453176, 100566470, 110623117, 160906352, 201132940, 221246234, 321812704, 402265880, 442492468, 553115585, 804531760, 884984936, 1106231170, 1609063520, 1769969872, 2212462340, 3539939744, 4424924680, 8849849360, 17699698720]

約数ペア:

[(1, 17699698720), (2, 8849849360), (4, 4424924680), (5, 3539939744), (8, 2212462340), (10, 1769969872), (11, 1609063520), (16, 1106231170), (20, 884984936), (22, 804531760), (32, 553115585), (40, 442492468), (44, 402265880), (55, 321812704), (80, 221246234), (88, 201132940), (110, 160906352), (160, 110623117), (176, 100566470), (220, 80453176), (352, 50283235), (440, 40226588), (880, 20113294), (971, 18228320), (1760, 10056647), (1942, 9114160), (3884, 4557080), (4855, 3645664), (7768, 2278540), (9710, 1822832), (10357, 1708960), (10681, 1657120), (15536, 1139270), (19420, 911416), (20714, 854480), (21362, 828560), (31072, 569635), (38840, 455708), (41428, 427240), (42724, 414280), (51785, 341792), (53405, 331424), (77680, 227854), (82856, 213620), (85448, 207140), (103570, 170896), (106810, 165712), (113927, 155360)]