13503760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 33747840

約数和(自身を除く): 20244080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 179, 184, 205, 230, 328, 358, 368, 410, 460, 656, 716, 820, 895, 920, 943, 1432, 1640, 1790, 1840, 1886, 2864, 3280, 3580, 3772, 4117, 4715, 7160, 7339, 7544, 8234, 9430, 14320, 14678, 15088, 16468, 18860, 20585, 29356, 32936, 36695, 37720, 41170, 58712, 65872, 73390, 75440, 82340, 117424, 146780, 164680, 168797, 293560, 329360, 337594, 587120, 675188, 843985, 1350376, 1687970, 2700752, 3375940, 6751880, 13503760]

約数ペア:

[(1, 13503760), (2, 6751880), (4, 3375940), (5, 2700752), (8, 1687970), (10, 1350376), (16, 843985), (20, 675188), (23, 587120), (40, 337594), (41, 329360), (46, 293560), (80, 168797), (82, 164680), (92, 146780), (115, 117424), (164, 82340), (179, 75440), (184, 73390), (205, 65872), (230, 58712), (328, 41170), (358, 37720), (368, 36695), (410, 32936), (460, 29356), (656, 20585), (716, 18860), (820, 16468), (895, 15088), (920, 14678), (943, 14320), (1432, 9430), (1640, 8234), (1790, 7544), (1840, 7339), (1886, 7160), (2864, 4715), (3280, 4117), (3580, 3772)]