101124920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194471}}^1$

素因数の和:194495

約数の個数: 32

約数和(自身を含む): 245034720

約数和(自身を除く): 143909800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 194471, 388942, 777884, 972355, 1555768, 1944710, 2528123, 3889420, 5056246, 7778840, 10112492, 12640615, 20224984, 25281230, 50562460, 101124920]

約数ペア:

[(1, 101124920), (2, 50562460), (4, 25281230), (5, 20224984), (8, 12640615), (10, 10112492), (13, 7778840), (20, 5056246), (26, 3889420), (40, 2528123), (52, 1944710), (65, 1555768), (104, 972355), (130, 777884), (260, 388942), (520, 194471)]