103335040

素因数分解:

$2^7\times 5^1\times {\mathrm{161461}}^1$

素因数の和:161480

約数の個数: 32

約数和(自身を含む): 247036860

約数和(自身を除く): 143701820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 161461, 322922, 645844, 807305, 1291688, 1614610, 2583376, 3229220, 5166752, 6458440, 10333504, 12916880, 20667008, 25833760, 51667520, 103335040]

約数ペア:

[(1, 103335040), (2, 51667520), (4, 25833760), (5, 20667008), (8, 12916880), (10, 10333504), (16, 6458440), (20, 5166752), (32, 3229220), (40, 2583376), (64, 1614610), (80, 1291688), (128, 807305), (160, 645844), (320, 322922), (640, 161461)]