73523420

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{22013}}^1$

素因数の和:22189

約数の個数: 24

約数和(自身を含む): 155330784

約数和(自身を除く): 81807364

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 22013, 44026, 88052, 110065, 220130, 440260, 3676171, 7352342, 14704684, 18380855, 36761710, 73523420]

約数ペア:

[(1, 73523420), (2, 36761710), (4, 18380855), (5, 14704684), (10, 7352342), (20, 3676171), (167, 440260), (334, 220130), (668, 110065), (835, 88052), (1670, 44026), (3340, 22013)]