26618020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 40950236

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 227, 260, 286, 410, 451, 454, 533, 572, 715, 820, 902, 908, 1066, 1135, 1430, 1804, 2132, 2255, 2270, 2497, 2665, 2860, 2951, 4510, 4540, 4994, 5330, 5863, 5902, 9020, 9307, 9988, 10660, 11726, 11804, 12485, 14755, 18614, 23452, 24970, 29315, 29510, 32461, 37228, 46535, 49940, 58630, 59020, 64922, 93070, 102377, 117260, 120991, 129844, 162305, 186140, 204754, 241982, 324610, 409508, 483964, 511885, 604955, 649220, 1023770, 1209910, 1330901, 2047540, 2419820, 2661802, 5323604, 6654505, 13309010, 26618020]

約数ペア:

[(1, 26618020), (2, 13309010), (4, 6654505), (5, 5323604), (10, 2661802), (11, 2419820), (13, 2047540), (20, 1330901), (22, 1209910), (26, 1023770), (41, 649220), (44, 604955), (52, 511885), (55, 483964), (65, 409508), (82, 324610), (110, 241982), (130, 204754), (143, 186140), (164, 162305), (205, 129844), (220, 120991), (227, 117260), (260, 102377), (286, 93070), (410, 64922), (451, 59020), (454, 58630), (533, 49940), (572, 46535), (715, 37228), (820, 32461), (902, 29510), (908, 29315), (1066, 24970), (1135, 23452), (1430, 18614), (1804, 14755), (2132, 12485), (2255, 11804), (2270, 11726), (2497, 10660), (2665, 9988), (2860, 9307), (2951, 9020), (4510, 5902), (4540, 5863), (4994, 5330)]