170728941020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{11317}}^1$

素因数の和:12843

約数の個数: 96

約数和(自身を含む): 399755381760

約数和(自身を除く): 229026440740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 1459, 2068, 2585, 2918, 5170, 5836, 7295, 10340, 11317, 14590, 16049, 22634, 29180, 32098, 45268, 56585, 64196, 68573, 80245, 113170, 124487, 137146, 160490, 226340, 248974, 274292, 320980, 342865, 497948, 531899, 622435, 685730, 754303, 1063798, 1244870, 1371460, 1508606, 2127596, 2489740, 2659495, 3017212, 3771515, 5318990, 5850889, 7543030, 10637980, 11701778, 15086060, 16511503, 23403556, 29254445, 33023006, 58508890, 66046012, 82557515, 117017780, 165115030, 181626533, 330230060, 363253066, 726506132, 776040641, 908132665, 1552081282, 1816265330, 3104162564, 3632530660, 3880203205, 7760406410, 8536447051, 15520812820, 17072894102, 34145788204, 42682235255, 85364470510, 170728941020]

約数ペア:

[(1, 170728941020), (2, 85364470510), (4, 42682235255), (5, 34145788204), (10, 17072894102), (11, 15520812820), (20, 8536447051), (22, 7760406410), (44, 3880203205), (47, 3632530660), (55, 3104162564), (94, 1816265330), (110, 1552081282), (188, 908132665), (220, 776040641), (235, 726506132), (470, 363253066), (517, 330230060), (940, 181626533), (1034, 165115030), (1459, 117017780), (2068, 82557515), (2585, 66046012), (2918, 58508890), (5170, 33023006), (5836, 29254445), (7295, 23403556), (10340, 16511503), (11317, 15086060), (14590, 11701778), (16049, 10637980), (22634, 7543030), (29180, 5850889), (32098, 5318990), (45268, 3771515), (56585, 3017212), (64196, 2659495), (68573, 2489740), (80245, 2127596), (113170, 1508606), (124487, 1371460), (137146, 1244870), (160490, 1063798), (226340, 754303), (248974, 685730), (274292, 622435), (320980, 531899), (342865, 497948)]