422199492080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1\times {\mathrm{37993}}^1$

素因数の和:46194

約数の個数: 80

約数和(自身を含む): 1039510368864

約数和(自身を除く): 617310876784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8171, 16342, 32684, 37993, 40855, 65368, 75986, 81710, 130736, 138907, 151972, 163420, 189965, 277814, 303944, 326840, 379930, 555628, 607888, 645881, 653680, 694535, 759860, 1111256, 1291762, 1389070, 1519720, 2222512, 2583524, 2778140, 3039440, 3229405, 5167048, 5556280, 6458810, 10334096, 11112560, 12917620, 25835240, 51670480, 310440803, 620881606, 1241763212, 1552204015, 2483526424, 3104408030, 4967052848, 5277493651, 6208816060, 10554987302, 12417632120, 21109974604, 24835264240, 26387468255, 42219949208, 52774936510, 84439898416, 105549873020, 211099746040, 422199492080]

約数ペア:

[(1, 422199492080), (2, 211099746040), (4, 105549873020), (5, 84439898416), (8, 52774936510), (10, 42219949208), (16, 26387468255), (17, 24835264240), (20, 21109974604), (34, 12417632120), (40, 10554987302), (68, 6208816060), (80, 5277493651), (85, 4967052848), (136, 3104408030), (170, 2483526424), (272, 1552204015), (340, 1241763212), (680, 620881606), (1360, 310440803), (8171, 51670480), (16342, 25835240), (32684, 12917620), (37993, 11112560), (40855, 10334096), (65368, 6458810), (75986, 5556280), (81710, 5167048), (130736, 3229405), (138907, 3039440), (151972, 2778140), (163420, 2583524), (189965, 2222512), (277814, 1519720), (303944, 1389070), (326840, 1291762), (379930, 1111256), (555628, 759860), (607888, 694535), (645881, 653680)]