195793040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59693}}^1$

素因数の和:59747

約数の個数: 40

約数和(自身を含む): 466329528

約数和(自身を除く): 270536488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 59693, 119386, 238772, 298465, 477544, 596930, 955088, 1193860, 2387720, 2447413, 4775440, 4894826, 9789652, 12237065, 19579304, 24474130, 39158608, 48948260, 97896520, 195793040]

約数ペア:

[(1, 195793040), (2, 97896520), (4, 48948260), (5, 39158608), (8, 24474130), (10, 19579304), (16, 12237065), (20, 9789652), (40, 4894826), (41, 4775440), (80, 2447413), (82, 2387720), (164, 1193860), (205, 955088), (328, 596930), (410, 477544), (656, 298465), (820, 238772), (1640, 119386), (3280, 59693)]