1866367060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{22277}}^1$

素因数の和:22416

約数の個数: 48

約数和(自身を含む): 4042120320

約数和(自身を除く): 2175753260

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 4189, 8378, 16756, 20945, 22277, 41890, 44554, 83780, 89108, 111385, 222770, 445540, 1314343, 1581667, 2628686, 3163334, 5257372, 6326668, 6571715, 7908335, 13143430, 15816670, 26286860, 31633340, 93318353, 186636706, 373273412, 466591765, 933183530, 1866367060]

約数ペア:

[(1, 1866367060), (2, 933183530), (4, 466591765), (5, 373273412), (10, 186636706), (20, 93318353), (59, 31633340), (71, 26286860), (118, 15816670), (142, 13143430), (236, 7908335), (284, 6571715), (295, 6326668), (355, 5257372), (590, 3163334), (710, 2628686), (1180, 1581667), (1420, 1314343), (4189, 445540), (8378, 222770), (16756, 111385), (20945, 89108), (22277, 83780), (41890, 44554)]