13553440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 21283040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 115, 116, 127, 145, 160, 184, 230, 232, 254, 290, 368, 460, 464, 508, 580, 635, 667, 736, 920, 928, 1016, 1160, 1270, 1334, 1840, 2032, 2320, 2540, 2668, 2921, 3335, 3680, 3683, 4064, 4640, 5080, 5336, 5842, 6670, 7366, 10160, 10672, 11684, 13340, 14605, 14732, 18415, 20320, 21344, 23368, 26680, 29210, 29464, 36830, 46736, 53360, 58420, 58928, 73660, 84709, 93472, 106720, 116840, 117856, 147320, 169418, 233680, 294640, 338836, 423545, 467360, 589280, 677672, 847090, 1355344, 1694180, 2710688, 3388360, 6776720, 13553440]

約数ペア:

[(1, 13553440), (2, 6776720), (4, 3388360), (5, 2710688), (8, 1694180), (10, 1355344), (16, 847090), (20, 677672), (23, 589280), (29, 467360), (32, 423545), (40, 338836), (46, 294640), (58, 233680), (80, 169418), (92, 147320), (115, 117856), (116, 116840), (127, 106720), (145, 93472), (160, 84709), (184, 73660), (230, 58928), (232, 58420), (254, 53360), (290, 46736), (368, 36830), (460, 29464), (464, 29210), (508, 26680), (580, 23368), (635, 21344), (667, 20320), (736, 18415), (920, 14732), (928, 14605), (1016, 13340), (1160, 11684), (1270, 10672), (1334, 10160), (1840, 7366), (2032, 6670), (2320, 5842), (2540, 5336), (2668, 5080), (2921, 4640), (3335, 4064), (3680, 3683)]