82844060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18743}}^1$

素因数の和:18782

約数の個数: 48

約数和(自身を含む): 198386496

約数和(自身を除く): 115542436

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 18743, 37486, 74972, 93715, 187430, 243659, 318631, 374860, 487318, 637262, 974636, 1218295, 1274524, 1593155, 2436590, 3186310, 4142203, 4873180, 6372620, 8284406, 16568812, 20711015, 41422030, 82844060]

約数ペア:

[(1, 82844060), (2, 41422030), (4, 20711015), (5, 16568812), (10, 8284406), (13, 6372620), (17, 4873180), (20, 4142203), (26, 3186310), (34, 2436590), (52, 1593155), (65, 1274524), (68, 1218295), (85, 974636), (130, 637262), (170, 487318), (221, 374860), (260, 318631), (340, 243659), (442, 187430), (884, 93715), (1105, 74972), (2210, 37486), (4420, 18743)]