1764080650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5749}}^1$

素因数の和:5816

約数の個数: 72

約数和(自身を含む): 3667315500

約数和(自身を除く): 1903234850

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 361, 425, 475, 646, 722, 850, 950, 1615, 1805, 3230, 3610, 5749, 6137, 8075, 9025, 11498, 12274, 16150, 18050, 28745, 30685, 57490, 61370, 97733, 109231, 143725, 153425, 195466, 218462, 287450, 306850, 488665, 546155, 977330, 1092310, 1856927, 2075389, 2443325, 2730775, 3713854, 4150778, 4886650, 5461550, 9284635, 10376945, 18569270, 20753890, 35281613, 46423175, 51884725, 70563226, 92846350, 103769450, 176408065, 352816130, 882040325, 1764080650]

約数ペア:

[(1, 1764080650), (2, 882040325), (5, 352816130), (10, 176408065), (17, 103769450), (19, 92846350), (25, 70563226), (34, 51884725), (38, 46423175), (50, 35281613), (85, 20753890), (95, 18569270), (170, 10376945), (190, 9284635), (323, 5461550), (361, 4886650), (425, 4150778), (475, 3713854), (646, 2730775), (722, 2443325), (850, 2075389), (950, 1856927), (1615, 1092310), (1805, 977330), (3230, 546155), (3610, 488665), (5749, 306850), (6137, 287450), (8075, 218462), (9025, 195466), (11498, 153425), (12274, 143725), (16150, 109231), (18050, 97733), (28745, 61370), (30685, 57490)]