332840320

素因数分解:

$2^7\times 5^1\times {\mathrm{520063}}^1$

素因数の和:520082

約数の個数: 32

約数和(自身を含む): 795697920

約数和(自身を除く): 462857600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 520063, 1040126, 2080252, 2600315, 4160504, 5200630, 8321008, 10401260, 16642016, 20802520, 33284032, 41605040, 66568064, 83210080, 166420160, 332840320]

約数ペア:

[(1, 332840320), (2, 166420160), (4, 83210080), (5, 66568064), (8, 41605040), (10, 33284032), (16, 20802520), (20, 16642016), (32, 10401260), (40, 8321008), (64, 5200630), (80, 4160504), (128, 2600315), (160, 2080252), (320, 1040126), (640, 520063)]