1569871120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67901}}^1$

素因数の和:67948

約数の個数: 60

約数和(自身を含む): 3877340004

約数和(自身を除く): 2307468884

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 23120, 67901, 135802, 271604, 339505, 543208, 679010, 1086416, 1154317, 1358020, 2308634, 2716040, 4617268, 5432080, 5771585, 9234536, 11543170, 18469072, 19623389, 23086340, 39246778, 46172680, 78493556, 92345360, 98116945, 156987112, 196233890, 313974224, 392467780, 784935560, 1569871120]

約数ペア:

[(1, 1569871120), (2, 784935560), (4, 392467780), (5, 313974224), (8, 196233890), (10, 156987112), (16, 98116945), (17, 92345360), (20, 78493556), (34, 46172680), (40, 39246778), (68, 23086340), (80, 19623389), (85, 18469072), (136, 11543170), (170, 9234536), (272, 5771585), (289, 5432080), (340, 4617268), (578, 2716040), (680, 2308634), (1156, 1358020), (1360, 1154317), (1445, 1086416), (2312, 679010), (2890, 543208), (4624, 339505), (5780, 271604), (11560, 135802), (23120, 67901)]