26790355280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{11353}}^1$

素因数の和:13648

約数の個数: 80

約数和(自身を含む): 67114402320

約数和(自身を除く): 40324047040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2269, 4538, 9076, 11345, 11353, 18152, 22690, 22706, 29497, 36304, 45380, 45412, 56765, 58994, 90760, 90824, 113530, 117988, 147485, 147589, 181520, 181648, 227060, 235976, 294970, 295178, 454120, 471952, 589940, 590356, 737945, 908240, 1179880, 1180712, 1475890, 2359760, 2361424, 2951780, 5903560, 11807120, 25759957, 51519914, 103039828, 128799785, 206079656, 257599570, 334879441, 412159312, 515199140, 669758882, 1030398280, 1339517764, 1674397205, 2060796560, 2679035528, 3348794410, 5358071056, 6697588820, 13395177640, 26790355280]

約数ペア:

[(1, 26790355280), (2, 13395177640), (4, 6697588820), (5, 5358071056), (8, 3348794410), (10, 2679035528), (13, 2060796560), (16, 1674397205), (20, 1339517764), (26, 1030398280), (40, 669758882), (52, 515199140), (65, 412159312), (80, 334879441), (104, 257599570), (130, 206079656), (208, 128799785), (260, 103039828), (520, 51519914), (1040, 25759957), (2269, 11807120), (4538, 5903560), (9076, 2951780), (11345, 2361424), (11353, 2359760), (18152, 1475890), (22690, 1180712), (22706, 1179880), (29497, 908240), (36304, 737945), (45380, 590356), (45412, 589940), (56765, 471952), (58994, 454120), (90760, 295178), (90824, 294970), (113530, 235976), (117988, 227060), (147485, 181648), (147589, 181520)]