183331720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32086

約数の個数: 64

約数和(自身を含む): 484626240

約数和(自身を除く): 301294520

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, 2860, 5720, 32051, 64102, 128204, 160255, 256408, 320510, 352561, 416663, 641020, 705122, 833326, 1282040, 1410244, 1666652, 1762805, 2083315, 2820488, 3333304, 3525610, 4166630, 4583293, 7051220, 8333260, 9166586, 14102440, 16666520, 18333172, 22916465, 36666344, 45832930, 91665860, 183331720]

約数ペア:

[(1, 183331720), (2, 91665860), (4, 45832930), (5, 36666344), (8, 22916465), (10, 18333172), (11, 16666520), (13, 14102440), (20, 9166586), (22, 8333260), (26, 7051220), (40, 4583293), (44, 4166630), (52, 3525610), (55, 3333304), (65, 2820488), (88, 2083315), (104, 1762805), (110, 1666652), (130, 1410244), (143, 1282040), (220, 833326), (260, 705122), (286, 641020), (440, 416663), (520, 352561), (572, 320510), (715, 256408), (1144, 160255), (1430, 128204), (2860, 64102), (5720, 32051)]