88135480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 224570880

約数和(自身を除く): 136435400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 37, 40, 62, 68, 74, 85, 113, 124, 136, 148, 155, 170, 185, 226, 248, 296, 310, 340, 370, 452, 527, 565, 620, 629, 680, 740, 904, 1054, 1130, 1147, 1240, 1258, 1480, 1921, 2108, 2260, 2294, 2516, 2635, 3145, 3503, 3842, 4181, 4216, 4520, 4588, 5032, 5270, 5735, 6290, 7006, 7684, 8362, 9176, 9605, 10540, 11470, 12580, 14012, 15368, 16724, 17515, 19210, 19499, 20905, 21080, 22940, 25160, 28024, 33448, 35030, 38420, 38998, 41810, 45880, 59551, 70060, 71077, 76840, 77996, 83620, 97495, 119102, 129611, 140120, 142154, 155992, 167240, 194990, 238204, 259222, 284308, 297755, 355385, 389980, 476408, 518444, 568616, 595510, 648055, 710770, 779960, 1036888, 1191020, 1296110, 1421540, 2203387, 2382040, 2592220, 2843080, 4406774, 5184440, 8813548, 11016935, 17627096, 22033870, 44067740, 88135480]

約数ペア:

[(1, 88135480), (2, 44067740), (4, 22033870), (5, 17627096), (8, 11016935), (10, 8813548), (17, 5184440), (20, 4406774), (31, 2843080), (34, 2592220), (37, 2382040), (40, 2203387), (62, 1421540), (68, 1296110), (74, 1191020), (85, 1036888), (113, 779960), (124, 710770), (136, 648055), (148, 595510), (155, 568616), (170, 518444), (185, 476408), (226, 389980), (248, 355385), (296, 297755), (310, 284308), (340, 259222), (370, 238204), (452, 194990), (527, 167240), (565, 155992), (620, 142154), (629, 140120), (680, 129611), (740, 119102), (904, 97495), (1054, 83620), (1130, 77996), (1147, 76840), (1240, 71077), (1258, 70060), (1480, 59551), (1921, 45880), (2108, 41810), (2260, 38998), (2294, 38420), (2516, 35030), (2635, 33448), (3145, 28024), (3503, 25160), (3842, 22940), (4181, 21080), (4216, 20905), (4520, 19499), (4588, 19210), (5032, 17515), (5270, 16724), (5735, 15368), (6290, 14012), (7006, 12580), (7684, 11470), (8362, 10540), (9176, 9605)]