4578860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 11303712

約数和(自身を除く): 6724852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1601, 2860, 3202, 6404, 8005, 16010, 17611, 20813, 32020, 35222, 41626, 70444, 83252, 88055, 104065, 176110, 208130, 228943, 352220, 416260, 457886, 915772, 1144715, 2289430, 4578860]

約数ペア:

[(1, 4578860), (2, 2289430), (4, 1144715), (5, 915772), (10, 457886), (11, 416260), (13, 352220), (20, 228943), (22, 208130), (26, 176110), (44, 104065), (52, 88055), (55, 83252), (65, 70444), (110, 41626), (130, 35222), (143, 32020), (220, 20813), (260, 17611), (286, 16010), (572, 8005), (715, 6404), (1430, 3202), (1601, 2860)]