24282760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 34037240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 359, 380, 445, 712, 718, 760, 890, 1436, 1691, 1780, 1795, 2872, 3382, 3560, 3590, 6764, 6821, 7180, 8455, 13528, 13642, 14360, 16910, 27284, 31951, 33820, 34105, 54568, 63902, 67640, 68210, 127804, 136420, 159755, 255608, 272840, 319510, 607069, 639020, 1214138, 1278040, 2428276, 3035345, 4856552, 6070690, 12141380, 24282760]

約数ペア:

[(1, 24282760), (2, 12141380), (4, 6070690), (5, 4856552), (8, 3035345), (10, 2428276), (19, 1278040), (20, 1214138), (38, 639020), (40, 607069), (76, 319510), (89, 272840), (95, 255608), (152, 159755), (178, 136420), (190, 127804), (356, 68210), (359, 67640), (380, 63902), (445, 54568), (712, 34105), (718, 33820), (760, 31951), (890, 27284), (1436, 16910), (1691, 14360), (1780, 13642), (1795, 13528), (2872, 8455), (3382, 7180), (3560, 6821), (3590, 6764)]