132719600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25523}}^1$

素因数の和:25554

約数の個数: 60

約数和(自身を含む): 343399896

約数和(自身を除く): 210680296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 25523, 51046, 102092, 127615, 204184, 255230, 331799, 408368, 510460, 638075, 663598, 1020920, 1276150, 1327196, 1658995, 2041840, 2552300, 2654392, 3317990, 5104600, 5308784, 6635980, 8294975, 10209200, 13271960, 16589950, 26543920, 33179900, 66359800, 132719600]

約数ペア:

[(1, 132719600), (2, 66359800), (4, 33179900), (5, 26543920), (8, 16589950), (10, 13271960), (13, 10209200), (16, 8294975), (20, 6635980), (25, 5308784), (26, 5104600), (40, 3317990), (50, 2654392), (52, 2552300), (65, 2041840), (80, 1658995), (100, 1327196), (104, 1276150), (130, 1020920), (200, 663598), (208, 638075), (260, 510460), (325, 408368), (400, 331799), (520, 255230), (650, 204184), (1040, 127615), (1300, 102092), (2600, 51046), (5200, 25523)]