1017280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:62

約数の個数: 84

約数和(自身を含む): 2807208

約数和(自身を除く): 1789928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 289, 320, 340, 352, 374, 440, 544, 578, 680, 704, 748, 880, 935, 1088, 1156, 1360, 1445, 1496, 1760, 1870, 2312, 2720, 2890, 2992, 3179, 3520, 3740, 4624, 5440, 5780, 5984, 6358, 7480, 9248, 11560, 11968, 12716, 14960, 15895, 18496, 23120, 25432, 29920, 31790, 46240, 50864, 59840, 63580, 92480, 101728, 127160, 203456, 254320, 508640, 1017280]

約数ペア:

[(1, 1017280), (2, 508640), (4, 254320), (5, 203456), (8, 127160), (10, 101728), (11, 92480), (16, 63580), (17, 59840), (20, 50864), (22, 46240), (32, 31790), (34, 29920), (40, 25432), (44, 23120), (55, 18496), (64, 15895), (68, 14960), (80, 12716), (85, 11968), (88, 11560), (110, 9248), (136, 7480), (160, 6358), (170, 5984), (176, 5780), (187, 5440), (220, 4624), (272, 3740), (289, 3520), (320, 3179), (340, 2992), (352, 2890), (374, 2720), (440, 2312), (544, 1870), (578, 1760), (680, 1496), (704, 1445), (748, 1360), (880, 1156), (935, 1088)]