324551420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25799}}^1$

素因数の和:25862

約数の個数: 48

約数和(自身を含む): 741182400

約数和(自身を除く): 416630980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 25799, 51598, 103196, 128995, 257990, 438583, 515980, 877166, 954563, 1754332, 1909126, 2192915, 3818252, 4385830, 4772815, 8771660, 9545630, 16227571, 19091260, 32455142, 64910284, 81137855, 162275710, 324551420]

約数ペア:

[(1, 324551420), (2, 162275710), (4, 81137855), (5, 64910284), (10, 32455142), (17, 19091260), (20, 16227571), (34, 9545630), (37, 8771660), (68, 4772815), (74, 4385830), (85, 3818252), (148, 2192915), (170, 1909126), (185, 1754332), (340, 954563), (370, 877166), (629, 515980), (740, 438583), (1258, 257990), (2516, 128995), (3145, 103196), (6290, 51598), (12580, 25799)]