36840440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 105840000

約数和(自身を除く): 68999560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 349, 364, 377, 406, 455, 520, 580, 698, 728, 754, 812, 910, 1015, 1160, 1396, 1508, 1624, 1745, 1820, 1885, 2030, 2443, 2639, 2792, 3016, 3490, 3640, 3770, 4060, 4537, 4886, 5278, 6980, 7540, 8120, 9074, 9772, 10121, 10556, 12215, 13195, 13960, 15080, 18148, 19544, 20242, 21112, 22685, 24430, 26390, 31759, 36296, 40484, 45370, 48860, 50605, 52780, 63518, 70847, 80968, 90740, 97720, 101210, 105560, 127036, 131573, 141694, 158795, 181480, 202420, 254072, 263146, 283388, 317590, 354235, 404840, 526292, 566776, 635180, 657865, 708470, 921011, 1052584, 1270360, 1315730, 1416940, 1842022, 2631460, 2833880, 3684044, 4605055, 5262920, 7368088, 9210110, 18420220, 36840440]

約数ペア:

[(1, 36840440), (2, 18420220), (4, 9210110), (5, 7368088), (7, 5262920), (8, 4605055), (10, 3684044), (13, 2833880), (14, 2631460), (20, 1842022), (26, 1416940), (28, 1315730), (29, 1270360), (35, 1052584), (40, 921011), (52, 708470), (56, 657865), (58, 635180), (65, 566776), (70, 526292), (91, 404840), (104, 354235), (116, 317590), (130, 283388), (140, 263146), (145, 254072), (182, 202420), (203, 181480), (232, 158795), (260, 141694), (280, 131573), (290, 127036), (349, 105560), (364, 101210), (377, 97720), (406, 90740), (455, 80968), (520, 70847), (580, 63518), (698, 52780), (728, 50605), (754, 48860), (812, 45370), (910, 40484), (1015, 36296), (1160, 31759), (1396, 26390), (1508, 24430), (1624, 22685), (1745, 21112), (1820, 20242), (1885, 19544), (2030, 18148), (2443, 15080), (2639, 13960), (2792, 13195), (3016, 12215), (3490, 10556), (3640, 10121), (3770, 9772), (4060, 9074), (4537, 8120), (4886, 7540), (5278, 6980)]