80521732010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2672477}}^1$

素因数の和:2672638

約数の個数: 32

約数和(自身を含む): 152395385472

約数和(自身を除く): 71873653462

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 2672477, 5344954, 13362385, 26724770, 61466971, 122933942, 307334855, 350094487, 614669710, 700188974, 1750472435, 3500944870, 8052173201, 16104346402, 40260866005, 80521732010]

約数ペア:

[(1, 80521732010), (2, 40260866005), (5, 16104346402), (10, 8052173201), (23, 3500944870), (46, 1750472435), (115, 700188974), (131, 614669710), (230, 350094487), (262, 307334855), (655, 122933942), (1310, 61466971), (3013, 26724770), (6026, 13362385), (15065, 5344954), (30130, 2672477)]