145169200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32993}}^1$

素因数の和:33022

約数の個数: 60

約数和(自身を含む): 380486808

約数和(自身を除く): 235317608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 32993, 65986, 131972, 164965, 263944, 329930, 362923, 527888, 659860, 725846, 824825, 1319720, 1451692, 1649650, 1814615, 2639440, 2903384, 3299300, 3629230, 5806768, 6598600, 7258460, 9073075, 13197200, 14516920, 18146150, 29033840, 36292300, 72584600, 145169200]

約数ペア:

[(1, 145169200), (2, 72584600), (4, 36292300), (5, 29033840), (8, 18146150), (10, 14516920), (11, 13197200), (16, 9073075), (20, 7258460), (22, 6598600), (25, 5806768), (40, 3629230), (44, 3299300), (50, 2903384), (55, 2639440), (80, 1814615), (88, 1649650), (100, 1451692), (110, 1319720), (176, 824825), (200, 725846), (220, 659860), (275, 527888), (400, 362923), (440, 329930), (550, 263944), (880, 164965), (1100, 131972), (2200, 65986), (4400, 32993)]