74963680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 120120608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 191, 220, 223, 352, 382, 440, 446, 764, 880, 892, 955, 1115, 1528, 1760, 1784, 1910, 2101, 2230, 2453, 3056, 3568, 3820, 4202, 4460, 4906, 6112, 7136, 7640, 8404, 8920, 9812, 10505, 12265, 15280, 16808, 17840, 19624, 21010, 24530, 30560, 33616, 35680, 39248, 42020, 42593, 49060, 67232, 78496, 84040, 85186, 98120, 168080, 170372, 196240, 212965, 336160, 340744, 392480, 425930, 468523, 681488, 851860, 937046, 1362976, 1703720, 1874092, 2342615, 3407440, 3748184, 4685230, 6814880, 7496368, 9370460, 14992736, 18740920, 37481840, 74963680]

約数ペア:

[(1, 74963680), (2, 37481840), (4, 18740920), (5, 14992736), (8, 9370460), (10, 7496368), (11, 6814880), (16, 4685230), (20, 3748184), (22, 3407440), (32, 2342615), (40, 1874092), (44, 1703720), (55, 1362976), (80, 937046), (88, 851860), (110, 681488), (160, 468523), (176, 425930), (191, 392480), (220, 340744), (223, 336160), (352, 212965), (382, 196240), (440, 170372), (446, 168080), (764, 98120), (880, 85186), (892, 84040), (955, 78496), (1115, 67232), (1528, 49060), (1760, 42593), (1784, 42020), (1910, 39248), (2101, 35680), (2230, 33616), (2453, 30560), (3056, 24530), (3568, 21010), (3820, 19624), (4202, 17840), (4460, 16808), (4906, 15280), (6112, 12265), (7136, 10505), (7640, 9812), (8404, 8920)]