8220508036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{7727}}^1$

素因数の和:8284

約数の個数: 48

約数和(自身を含む): 15904224000

約数和(自身を除く): 7683715964

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 499, 533, 998, 1066, 1996, 2132, 6487, 7727, 12974, 15454, 20459, 25948, 30908, 40918, 81836, 100451, 200902, 265967, 316807, 401804, 531934, 633614, 1063868, 1267228, 3855773, 4118491, 7711546, 8236982, 15423092, 16473964, 50125049, 100250098, 158086693, 200500196, 316173386, 632346772, 2055127009, 4110254018, 8220508036]

約数ペア:

[(1, 8220508036), (2, 4110254018), (4, 2055127009), (13, 632346772), (26, 316173386), (41, 200500196), (52, 158086693), (82, 100250098), (164, 50125049), (499, 16473964), (533, 15423092), (998, 8236982), (1066, 7711546), (1996, 4118491), (2132, 3855773), (6487, 1267228), (7727, 1063868), (12974, 633614), (15454, 531934), (20459, 401804), (25948, 316807), (30908, 265967), (40918, 200902), (81836, 100451)]