396366940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 858967200

約数和(自身を除く): 462600260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 229, 370, 458, 740, 916, 1145, 2290, 2339, 4580, 4678, 8473, 9356, 11695, 16946, 23390, 33892, 42365, 46780, 84730, 86543, 169460, 173086, 346172, 432715, 535631, 865430, 1071262, 1730860, 2142524, 2678155, 5356310, 10712620, 19818347, 39636694, 79273388, 99091735, 198183470, 396366940]

約数ペア:

[(1, 396366940), (2, 198183470), (4, 99091735), (5, 79273388), (10, 39636694), (20, 19818347), (37, 10712620), (74, 5356310), (148, 2678155), (185, 2142524), (229, 1730860), (370, 1071262), (458, 865430), (740, 535631), (916, 432715), (1145, 346172), (2290, 173086), (2339, 169460), (4580, 86543), (4678, 84730), (8473, 46780), (9356, 42365), (11695, 33892), (16946, 23390)]