492030440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30223}}^1$

素因数の和:30282

約数の個数: 64

約数和(自身を含む): 1240392960

約数和(自身を除く): 748362520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 30223, 60446, 120892, 151115, 241784, 302230, 332453, 604460, 664906, 1118251, 1208920, 1329812, 1662265, 2236502, 2659624, 3324530, 4473004, 5591255, 6649060, 8946008, 11182510, 12300761, 13298120, 22365020, 24601522, 44730040, 49203044, 61503805, 98406088, 123007610, 246015220, 492030440]

約数ペア:

[(1, 492030440), (2, 246015220), (4, 123007610), (5, 98406088), (8, 61503805), (10, 49203044), (11, 44730040), (20, 24601522), (22, 22365020), (37, 13298120), (40, 12300761), (44, 11182510), (55, 8946008), (74, 6649060), (88, 5591255), (110, 4473004), (148, 3324530), (185, 2659624), (220, 2236502), (296, 1662265), (370, 1329812), (407, 1208920), (440, 1118251), (740, 664906), (814, 604460), (1480, 332453), (1628, 302230), (2035, 241784), (3256, 151115), (4070, 120892), (8140, 60446), (16280, 30223)]