75933020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 166924800

約数和(自身を除く): 90991780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1471, 1780, 2581, 2942, 5162, 5884, 7355, 10324, 12905, 14710, 25810, 29420, 42659, 51620, 85318, 130919, 170636, 213295, 261838, 426590, 523676, 654595, 853180, 1309190, 2618380, 3796651, 7593302, 15186604, 18983255, 37966510, 75933020]

約数ペア:

[(1, 75933020), (2, 37966510), (4, 18983255), (5, 15186604), (10, 7593302), (20, 3796651), (29, 2618380), (58, 1309190), (89, 853180), (116, 654595), (145, 523676), (178, 426590), (290, 261838), (356, 213295), (445, 170636), (580, 130919), (890, 85318), (1471, 51620), (1780, 42659), (2581, 29420), (2942, 25810), (5162, 14710), (5884, 12905), (7355, 10324)]