22201440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 73011456

約数和(自身を除く): 50810016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2011, 2208, 2760, 3680, 4022, 5520, 6033, 8044, 10055, 11040, 12066, 16088, 20110, 24132, 30165, 32176, 40220, 46253, 48264, 60330, 64352, 80440, 92506, 96528, 120660, 138759, 160880, 185012, 193056, 231265, 241320, 277518, 321760, 370024, 462530, 482640, 555036, 693795, 740048, 925060, 965280, 1110072, 1387590, 1480096, 1850120, 2220144, 2775180, 3700240, 4440288, 5550360, 7400480, 11100720, 22201440]

約数ペア:

[(1, 22201440), (2, 11100720), (3, 7400480), (4, 5550360), (5, 4440288), (6, 3700240), (8, 2775180), (10, 2220144), (12, 1850120), (15, 1480096), (16, 1387590), (20, 1110072), (23, 965280), (24, 925060), (30, 740048), (32, 693795), (40, 555036), (46, 482640), (48, 462530), (60, 370024), (69, 321760), (80, 277518), (92, 241320), (96, 231265), (115, 193056), (120, 185012), (138, 160880), (160, 138759), (184, 120660), (230, 96528), (240, 92506), (276, 80440), (345, 64352), (368, 60330), (460, 48264), (480, 46253), (552, 40220), (690, 32176), (736, 30165), (920, 24132), (1104, 20110), (1380, 16088), (1840, 12066), (2011, 11040), (2208, 10055), (2760, 8044), (3680, 6033), (4022, 5520)]