129152800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23063}}^1$

素因数の和:23090

約数の個数: 72

約数和(自身を含む): 360351936

約数和(自身を除く): 231199136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 23063, 46126, 92252, 115315, 161441, 184504, 230630, 322882, 369008, 461260, 576575, 645764, 738016, 807205, 922520, 1153150, 1291528, 1614410, 1845040, 2306300, 2583056, 3228820, 3690080, 4036025, 4612600, 5166112, 6457640, 8072050, 9225200, 12915280, 16144100, 18450400, 25830560, 32288200, 64576400, 129152800]

約数ペア:

[(1, 129152800), (2, 64576400), (4, 32288200), (5, 25830560), (7, 18450400), (8, 16144100), (10, 12915280), (14, 9225200), (16, 8072050), (20, 6457640), (25, 5166112), (28, 4612600), (32, 4036025), (35, 3690080), (40, 3228820), (50, 2583056), (56, 2306300), (70, 1845040), (80, 1614410), (100, 1291528), (112, 1153150), (140, 922520), (160, 807205), (175, 738016), (200, 645764), (224, 576575), (280, 461260), (350, 369008), (400, 322882), (560, 230630), (700, 184504), (800, 161441), (1120, 115315), (1400, 92252), (2800, 46126), (5600, 23063)]