67574320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 80

約数和(自身を含む): 181515168

約数和(自身を除く): 113940848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4517, 7480, 9034, 14960, 18068, 22585, 36136, 45170, 49687, 72272, 76789, 90340, 99374, 153578, 180680, 198748, 248435, 307156, 361360, 383945, 397496, 496870, 614312, 767890, 794992, 844679, 993740, 1228624, 1535780, 1689358, 1987480, 3071560, 3378716, 3974960, 4223395, 6143120, 6757432, 8446790, 13514864, 16893580, 33787160, 67574320]

約数ペア:

[(1, 67574320), (2, 33787160), (4, 16893580), (5, 13514864), (8, 8446790), (10, 6757432), (11, 6143120), (16, 4223395), (17, 3974960), (20, 3378716), (22, 3071560), (34, 1987480), (40, 1689358), (44, 1535780), (55, 1228624), (68, 993740), (80, 844679), (85, 794992), (88, 767890), (110, 614312), (136, 496870), (170, 397496), (176, 383945), (187, 361360), (220, 307156), (272, 248435), (340, 198748), (374, 180680), (440, 153578), (680, 99374), (748, 90340), (880, 76789), (935, 72272), (1360, 49687), (1496, 45170), (1870, 36136), (2992, 22585), (3740, 18068), (4517, 14960), (7480, 9034)]