31185869120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13922263}}^1$

素因数の和:13922287

約数の個数: 56

約数和(自身を含む): 84870121344

約数和(自身を除く): 53684252224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 13922263, 27844526, 55689052, 69611315, 97455841, 111378104, 139222630, 194911682, 222756208, 278445260, 389823364, 445512416, 487279205, 556890520, 779646728, 891024832, 974558410, 1113781040, 1559293456, 1949116820, 2227562080, 3118586912, 3898233640, 4455124160, 6237173824, 7796467280, 15592934560, 31185869120]

約数ペア:

[(1, 31185869120), (2, 15592934560), (4, 7796467280), (5, 6237173824), (7, 4455124160), (8, 3898233640), (10, 3118586912), (14, 2227562080), (16, 1949116820), (20, 1559293456), (28, 1113781040), (32, 974558410), (35, 891024832), (40, 779646728), (56, 556890520), (64, 487279205), (70, 445512416), (80, 389823364), (112, 278445260), (140, 222756208), (160, 194911682), (224, 139222630), (280, 111378104), (320, 97455841), (448, 69611315), (560, 55689052), (1120, 27844526), (2240, 13922263)]