713338540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1117}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 1541659392

約数和(自身を除く): 828320852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 863, 1117, 1726, 2234, 3452, 4315, 4468, 5585, 8630, 11170, 17260, 22340, 31931, 41329, 63862, 82658, 127724, 159655, 165316, 206645, 319310, 413290, 638620, 826580, 963971, 1927942, 3855884, 4819855, 9639710, 19279420, 35666927, 71333854, 142667708, 178334635, 356669270, 713338540]

約数ペア:

[(1, 713338540), (2, 356669270), (4, 178334635), (5, 142667708), (10, 71333854), (20, 35666927), (37, 19279420), (74, 9639710), (148, 4819855), (185, 3855884), (370, 1927942), (740, 963971), (863, 826580), (1117, 638620), (1726, 413290), (2234, 319310), (3452, 206645), (4315, 165316), (4468, 159655), (5585, 127724), (8630, 82658), (11170, 63862), (17260, 41329), (22340, 31931)]