4069120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:66

約数の個数: 108

約数和(自身を含む): 11295144

約数和(自身を除く): 7226024

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, 128, 136, 160, 170, 176, 187, 220, 256, 272, 289, 320, 340, 352, 374, 440, 544, 578, 640, 680, 704, 748, 880, 935, 1088, 1156, 1280, 1360, 1408, 1445, 1496, 1760, 1870, 2176, 2312, 2720, 2816, 2890, 2992, 3179, 3520, 3740, 4352, 4624, 5440, 5780, 5984, 6358, 7040, 7480, 9248, 10880, 11560, 11968, 12716, 14080, 14960, 15895, 18496, 21760, 23120, 23936, 25432, 29920, 31790, 36992, 46240, 47872, 50864, 59840, 63580, 73984, 92480, 101728, 119680, 127160, 184960, 203456, 239360, 254320, 369920, 406912, 508640, 813824, 1017280, 2034560, 4069120]

約数ペア:

[(1, 4069120), (2, 2034560), (4, 1017280), (5, 813824), (8, 508640), (10, 406912), (11, 369920), (16, 254320), (17, 239360), (20, 203456), (22, 184960), (32, 127160), (34, 119680), (40, 101728), (44, 92480), (55, 73984), (64, 63580), (68, 59840), (80, 50864), (85, 47872), (88, 46240), (110, 36992), (128, 31790), (136, 29920), (160, 25432), (170, 23936), (176, 23120), (187, 21760), (220, 18496), (256, 15895), (272, 14960), (289, 14080), (320, 12716), (340, 11968), (352, 11560), (374, 10880), (440, 9248), (544, 7480), (578, 7040), (640, 6358), (680, 5984), (704, 5780), (748, 5440), (880, 4624), (935, 4352), (1088, 3740), (1156, 3520), (1280, 3179), (1360, 2992), (1408, 2890), (1445, 2816), (1496, 2720), (1760, 2312), (1870, 2176)]