148008880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 365048064

約数和(自身を除く): 217039184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 1147, 1240, 1480, 1613, 2294, 2480, 2960, 3226, 4588, 5735, 6452, 8065, 9176, 11470, 12904, 16130, 18352, 22940, 25808, 32260, 45880, 50003, 59681, 64520, 91760, 100006, 119362, 129040, 200012, 238724, 250015, 298405, 400024, 477448, 500030, 596810, 800048, 954896, 1000060, 1193620, 1850111, 2000120, 2387240, 3700222, 4000240, 4774480, 7400444, 9250555, 14800888, 18501110, 29601776, 37002220, 74004440, 148008880]

約数ペア:

[(1, 148008880), (2, 74004440), (4, 37002220), (5, 29601776), (8, 18501110), (10, 14800888), (16, 9250555), (20, 7400444), (31, 4774480), (37, 4000240), (40, 3700222), (62, 2387240), (74, 2000120), (80, 1850111), (124, 1193620), (148, 1000060), (155, 954896), (185, 800048), (248, 596810), (296, 500030), (310, 477448), (370, 400024), (496, 298405), (592, 250015), (620, 238724), (740, 200012), (1147, 129040), (1240, 119362), (1480, 100006), (1613, 91760), (2294, 64520), (2480, 59681), (2960, 50003), (3226, 45880), (4588, 32260), (5735, 25808), (6452, 22940), (8065, 18352), (9176, 16130), (11470, 12904)]