38846000

素因数分解:

$2^4\times 5^3\times {\mathrm{19423}}^1$

素因数の和:19446

約数の個数: 40

約数和(自身を含む): 93934464

約数和(自身を除く): 55088464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 19423, 38846, 77692, 97115, 155384, 194230, 310768, 388460, 485575, 776920, 971150, 1553840, 1942300, 2427875, 3884600, 4855750, 7769200, 9711500, 19423000, 38846000]

約数ペア:

[(1, 38846000), (2, 19423000), (4, 9711500), (5, 7769200), (8, 4855750), (10, 3884600), (16, 2427875), (20, 1942300), (25, 1553840), (40, 971150), (50, 776920), (80, 485575), (100, 388460), (125, 310768), (200, 194230), (250, 155384), (400, 97115), (500, 77692), (1000, 38846), (2000, 19423)]