36228640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4650

約数の個数: 72

約数和(自身を含む): 99585612

約数和(自身を除く): 63356972

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4621, 7840, 9242, 18484, 23105, 32347, 36968, 46210, 64694, 73936, 92420, 129388, 147872, 161735, 184840, 226429, 258776, 323470, 369680, 452858, 517552, 646940, 739360, 905716, 1035104, 1132145, 1293880, 1811432, 2264290, 2587760, 3622864, 4528580, 5175520, 7245728, 9057160, 18114320, 36228640]

約数ペア:

[(1, 36228640), (2, 18114320), (4, 9057160), (5, 7245728), (7, 5175520), (8, 4528580), (10, 3622864), (14, 2587760), (16, 2264290), (20, 1811432), (28, 1293880), (32, 1132145), (35, 1035104), (40, 905716), (49, 739360), (56, 646940), (70, 517552), (80, 452858), (98, 369680), (112, 323470), (140, 258776), (160, 226429), (196, 184840), (224, 161735), (245, 147872), (280, 129388), (392, 92420), (490, 73936), (560, 64694), (784, 46210), (980, 36968), (1120, 32347), (1568, 23105), (1960, 18484), (3920, 9242), (4621, 7840)]