424159790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12377}}^1$

素因数の和:12556

約数の個数: 32

約数和(自身を含む): 802094400

約数和(自身を除く): 377934610

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 12377, 17135, 24754, 34270, 61885, 123770, 284671, 569342, 1423355, 1844173, 2846710, 3688346, 9220865, 18441730, 42415979, 84831958, 212079895, 424159790]

約数ペア:

[(1, 424159790), (2, 212079895), (5, 84831958), (10, 42415979), (23, 18441730), (46, 9220865), (115, 3688346), (149, 2846710), (230, 1844173), (298, 1423355), (745, 569342), (1490, 284671), (3427, 123770), (6854, 61885), (12377, 34270), (17135, 24754)]