432899420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1567}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 958863360

約数和(自身を除く): 525963940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 727, 1454, 1567, 2908, 3134, 3635, 6268, 7270, 7835, 13813, 14540, 15670, 27626, 29773, 31340, 55252, 59546, 69065, 119092, 138130, 148865, 276260, 297730, 595460, 1139209, 2278418, 4556836, 5696045, 11392090, 21644971, 22784180, 43289942, 86579884, 108224855, 216449710, 432899420]

約数ペア:

[(1, 432899420), (2, 216449710), (4, 108224855), (5, 86579884), (10, 43289942), (19, 22784180), (20, 21644971), (38, 11392090), (76, 5696045), (95, 4556836), (190, 2278418), (380, 1139209), (727, 595460), (1454, 297730), (1567, 276260), (2908, 148865), (3134, 138130), (3635, 119092), (6268, 69065), (7270, 59546), (7835, 55252), (13813, 31340), (14540, 29773), (15670, 27626)]