2159140360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101273}}^1$

素因数の和:101338

約数の個数: 64

約数和(自身を含む): 5359420080

約数和(自身を除く): 3200279720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 101273, 202546, 405092, 506365, 810184, 1012730, 1316549, 2025460, 2633098, 4050920, 4152193, 5266196, 6582745, 8304386, 10532392, 13165490, 16608772, 20760965, 26330980, 33217544, 41521930, 52661960, 53978509, 83043860, 107957018, 166087720, 215914036, 269892545, 431828072, 539785090, 1079570180, 2159140360]

約数ペア:

[(1, 2159140360), (2, 1079570180), (4, 539785090), (5, 431828072), (8, 269892545), (10, 215914036), (13, 166087720), (20, 107957018), (26, 83043860), (40, 53978509), (41, 52661960), (52, 41521930), (65, 33217544), (82, 26330980), (104, 20760965), (130, 16608772), (164, 13165490), (205, 10532392), (260, 8304386), (328, 6582745), (410, 5266196), (520, 4152193), (533, 4050920), (820, 2633098), (1066, 2025460), (1640, 1316549), (2132, 1012730), (2665, 810184), (4264, 506365), (5330, 405092), (10660, 202546), (21320, 101273)]