73429450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 143127000

約数和(自身を除く): 69697550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 569, 725, 890, 1138, 1450, 2225, 2581, 2845, 4450, 5162, 5690, 12905, 14225, 16501, 25810, 28450, 33002, 50641, 64525, 82505, 101282, 129050, 165010, 253205, 412525, 506410, 825050, 1266025, 1468589, 2532050, 2937178, 7342945, 14685890, 36714725, 73429450]

約数ペア:

[(1, 73429450), (2, 36714725), (5, 14685890), (10, 7342945), (25, 2937178), (29, 2532050), (50, 1468589), (58, 1266025), (89, 825050), (145, 506410), (178, 412525), (290, 253205), (445, 165010), (569, 129050), (725, 101282), (890, 82505), (1138, 64525), (1450, 50641), (2225, 33002), (2581, 28450), (2845, 25810), (4450, 16501), (5162, 14225), (5690, 12905)]