375210340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1871}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 812657664

約数和(自身を除く): 437447324

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 271, 370, 542, 740, 1084, 1355, 1871, 2710, 3742, 5420, 7484, 9355, 10027, 18710, 20054, 37420, 40108, 50135, 69227, 100270, 138454, 200540, 276908, 346135, 507041, 692270, 1014082, 1384540, 2028164, 2535205, 5070410, 10140820, 18760517, 37521034, 75042068, 93802585, 187605170, 375210340]

約数ペア:

[(1, 375210340), (2, 187605170), (4, 93802585), (5, 75042068), (10, 37521034), (20, 18760517), (37, 10140820), (74, 5070410), (148, 2535205), (185, 2028164), (271, 1384540), (370, 1014082), (542, 692270), (740, 507041), (1084, 346135), (1355, 276908), (1871, 200540), (2710, 138454), (3742, 100270), (5420, 69227), (7484, 50135), (9355, 40108), (10027, 37420), (18710, 20054)]