3661240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 9214560

約数和(自身を除く): 5553320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 157, 212, 220, 265, 314, 424, 440, 530, 583, 628, 785, 1060, 1166, 1256, 1570, 1727, 2120, 2332, 2915, 3140, 3454, 4664, 5830, 6280, 6908, 8321, 8635, 11660, 13816, 16642, 17270, 23320, 33284, 34540, 41605, 66568, 69080, 83210, 91531, 166420, 183062, 332840, 366124, 457655, 732248, 915310, 1830620, 3661240]

約数ペア:

[(1, 3661240), (2, 1830620), (4, 915310), (5, 732248), (8, 457655), (10, 366124), (11, 332840), (20, 183062), (22, 166420), (40, 91531), (44, 83210), (53, 69080), (55, 66568), (88, 41605), (106, 34540), (110, 33284), (157, 23320), (212, 17270), (220, 16642), (265, 13816), (314, 11660), (424, 8635), (440, 8321), (530, 6908), (583, 6280), (628, 5830), (785, 4664), (1060, 3454), (1166, 3140), (1256, 2915), (1570, 2332), (1727, 2120)]