32946020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 38178460

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 166, 178, 223, 332, 356, 415, 445, 446, 830, 890, 892, 1115, 1660, 1780, 2230, 4460, 7387, 14774, 18509, 19847, 29548, 36935, 37018, 39694, 73870, 74036, 79388, 92545, 99235, 147740, 185090, 198470, 370180, 396940, 1647301, 3294602, 6589204, 8236505, 16473010, 32946020]

約数ペア:

[(1, 32946020), (2, 16473010), (4, 8236505), (5, 6589204), (10, 3294602), (20, 1647301), (83, 396940), (89, 370180), (166, 198470), (178, 185090), (223, 147740), (332, 99235), (356, 92545), (415, 79388), (445, 74036), (446, 73870), (830, 39694), (890, 37018), (892, 36935), (1115, 29548), (1660, 19847), (1780, 18509), (2230, 14774), (4460, 7387)]