131891861560

素因数分解:

$2^3\times 5^1\times {\mathrm{34253}}^1\times {\mathrm{96263}}^1$

素因数の和:130527

約数の個数: 32

約数和(自身を含む): 296768435040

約数和(自身を除く): 164876573480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34253, 68506, 96263, 137012, 171265, 192526, 274024, 342530, 385052, 481315, 685060, 770104, 962630, 1370120, 1925260, 3850520, 3297296539, 6594593078, 13189186156, 16486482695, 26378372312, 32972965390, 65945930780, 131891861560]

約数ペア:

[(1, 131891861560), (2, 65945930780), (4, 32972965390), (5, 26378372312), (8, 16486482695), (10, 13189186156), (20, 6594593078), (40, 3297296539), (34253, 3850520), (68506, 1925260), (96263, 1370120), (137012, 962630), (171265, 770104), (192526, 685060), (274024, 481315), (342530, 385052)]