5146440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3326

約数の個数: 64

約数和(自身を含む): 16632000

約数和(自身を除く): 11485560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3299, 6598, 9897, 13196, 16495, 19794, 26392, 32990, 39588, 42887, 49485, 65980, 79176, 85774, 98970, 128661, 131960, 171548, 197940, 214435, 257322, 343096, 395880, 428870, 514644, 643305, 857740, 1029288, 1286610, 1715480, 2573220, 5146440]

約数ペア:

[(1, 5146440), (2, 2573220), (3, 1715480), (4, 1286610), (5, 1029288), (6, 857740), (8, 643305), (10, 514644), (12, 428870), (13, 395880), (15, 343096), (20, 257322), (24, 214435), (26, 197940), (30, 171548), (39, 131960), (40, 128661), (52, 98970), (60, 85774), (65, 79176), (78, 65980), (104, 49485), (120, 42887), (130, 39588), (156, 32990), (195, 26392), (260, 19794), (312, 16495), (390, 13196), (520, 9897), (780, 6598), (1560, 3299)]