17388601360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{27011}}^1$

素因数の和:27656

約数の個数: 80

約数和(自身を含む): 43610333760

約数和(自身を除く): 26221732400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 619, 1040, 1238, 2476, 3095, 4952, 6190, 8047, 9904, 12380, 16094, 24760, 27011, 32188, 40235, 49520, 54022, 64376, 80470, 108044, 128752, 135055, 160940, 216088, 270110, 321880, 351143, 432176, 540220, 643760, 702286, 1080440, 1404572, 1755715, 2160880, 2809144, 3511430, 5618288, 7022860, 14045720, 16719809, 28091440, 33439618, 66879236, 83599045, 133758472, 167198090, 217357517, 267516944, 334396180, 434715034, 668792360, 869430068, 1086787585, 1337584720, 1738860136, 2173575170, 3477720272, 4347150340, 8694300680, 17388601360]

約数ペア:

[(1, 17388601360), (2, 8694300680), (4, 4347150340), (5, 3477720272), (8, 2173575170), (10, 1738860136), (13, 1337584720), (16, 1086787585), (20, 869430068), (26, 668792360), (40, 434715034), (52, 334396180), (65, 267516944), (80, 217357517), (104, 167198090), (130, 133758472), (208, 83599045), (260, 66879236), (520, 33439618), (619, 28091440), (1040, 16719809), (1238, 14045720), (2476, 7022860), (3095, 5618288), (4952, 3511430), (6190, 2809144), (8047, 2160880), (9904, 1755715), (12380, 1404572), (16094, 1080440), (24760, 702286), (27011, 643760), (32188, 540220), (40235, 432176), (49520, 351143), (54022, 321880), (64376, 270110), (80470, 216088), (108044, 160940), (128752, 135055)]