13379080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 22001720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2339, 2860, 4678, 5720, 9356, 11695, 18712, 23390, 25729, 30407, 46780, 51458, 60814, 93560, 102916, 121628, 128645, 152035, 205832, 243256, 257290, 304070, 334477, 514580, 608140, 668954, 1029160, 1216280, 1337908, 1672385, 2675816, 3344770, 6689540, 13379080]

約数ペア:

[(1, 13379080), (2, 6689540), (4, 3344770), (5, 2675816), (8, 1672385), (10, 1337908), (11, 1216280), (13, 1029160), (20, 668954), (22, 608140), (26, 514580), (40, 334477), (44, 304070), (52, 257290), (55, 243256), (65, 205832), (88, 152035), (104, 128645), (110, 121628), (130, 102916), (143, 93560), (220, 60814), (260, 51458), (286, 46780), (440, 30407), (520, 25729), (572, 23390), (715, 18712), (1144, 11695), (1430, 9356), (2339, 5720), (2860, 4678)]