45401570

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 38060830

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 367, 445, 695, 734, 890, 1390, 1835, 3670, 12371, 24742, 32663, 51013, 61855, 65326, 102026, 123710, 163315, 255065, 326630, 510130, 4540157, 9080314, 22700785, 45401570]

約数ペア:

[(1, 45401570), (2, 22700785), (5, 9080314), (10, 4540157), (89, 510130), (139, 326630), (178, 255065), (278, 163315), (367, 123710), (445, 102026), (695, 65326), (734, 61855), (890, 51013), (1390, 32663), (1835, 24742), (3670, 12371)]