26724620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 65197440

約数和(自身を除く): 38472820

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 46, 52, 65, 82, 92, 109, 115, 130, 164, 205, 218, 230, 260, 299, 410, 436, 460, 533, 545, 598, 820, 943, 1066, 1090, 1196, 1417, 1495, 1886, 2132, 2180, 2507, 2665, 2834, 2990, 3772, 4469, 4715, 5014, 5330, 5668, 5980, 7085, 8938, 9430, 10028, 10660, 12259, 12535, 14170, 17876, 18860, 22345, 24518, 25070, 28340, 32591, 44690, 49036, 50140, 58097, 61295, 65182, 89380, 102787, 116194, 122590, 130364, 162955, 205574, 232388, 245180, 290485, 325910, 411148, 513935, 580970, 651820, 1027870, 1161940, 1336231, 2055740, 2672462, 5344924, 6681155, 13362310, 26724620]

約数ペア:

[(1, 26724620), (2, 13362310), (4, 6681155), (5, 5344924), (10, 2672462), (13, 2055740), (20, 1336231), (23, 1161940), (26, 1027870), (41, 651820), (46, 580970), (52, 513935), (65, 411148), (82, 325910), (92, 290485), (109, 245180), (115, 232388), (130, 205574), (164, 162955), (205, 130364), (218, 122590), (230, 116194), (260, 102787), (299, 89380), (410, 65182), (436, 61295), (460, 58097), (533, 50140), (545, 49036), (598, 44690), (820, 32591), (943, 28340), (1066, 25070), (1090, 24518), (1196, 22345), (1417, 18860), (1495, 17876), (1886, 14170), (2132, 12535), (2180, 12259), (2507, 10660), (2665, 10028), (2834, 9430), (2990, 8938), (3772, 7085), (4469, 5980), (4715, 5668), (5014, 5330)]