22274720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10709}}^1$

素因数の和:10737

約数の個数: 48

約数和(自身を含む): 56677320

約数和(自身を除く): 34402600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10709, 21418, 42836, 53545, 85672, 107090, 139217, 171344, 214180, 278434, 342688, 428360, 556868, 696085, 856720, 1113736, 1392170, 1713440, 2227472, 2784340, 4454944, 5568680, 11137360, 22274720]

約数ペア:

[(1, 22274720), (2, 11137360), (4, 5568680), (5, 4454944), (8, 2784340), (10, 2227472), (13, 1713440), (16, 1392170), (20, 1113736), (26, 856720), (32, 696085), (40, 556868), (52, 428360), (65, 342688), (80, 278434), (104, 214180), (130, 171344), (160, 139217), (208, 107090), (260, 85672), (416, 53545), (520, 42836), (1040, 21418), (2080, 10709)]