1025437750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 2019064320

約数和(自身を除く): 993626570

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 139, 230, 250, 278, 575, 695, 1150, 1283, 1390, 2566, 2875, 3197, 3475, 5750, 6394, 6415, 6950, 12830, 15985, 17375, 29509, 31970, 32075, 34750, 59018, 64150, 79925, 147545, 159850, 160375, 178337, 295090, 320750, 356674, 399625, 737725, 799250, 891685, 1475450, 1783370, 3688625, 4101751, 4458425, 7377250, 8203502, 8916850, 20508755, 22292125, 41017510, 44584250, 102543775, 205087550, 512718875, 1025437750]

約数ペア:

[(1, 1025437750), (2, 512718875), (5, 205087550), (10, 102543775), (23, 44584250), (25, 41017510), (46, 22292125), (50, 20508755), (115, 8916850), (125, 8203502), (139, 7377250), (230, 4458425), (250, 4101751), (278, 3688625), (575, 1783370), (695, 1475450), (1150, 891685), (1283, 799250), (1390, 737725), (2566, 399625), (2875, 356674), (3197, 320750), (3475, 295090), (5750, 178337), (6394, 160375), (6415, 159850), (6950, 147545), (12830, 79925), (15985, 64150), (17375, 59018), (29509, 34750), (31970, 32075)]