13745900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 34685280

約数和(自身を除く): 20939380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 269, 292, 350, 365, 511, 538, 700, 730, 1022, 1076, 1345, 1460, 1825, 1883, 2044, 2555, 2690, 3650, 3766, 5110, 5380, 6725, 7300, 7532, 9415, 10220, 12775, 13450, 18830, 19637, 25550, 26900, 37660, 39274, 47075, 51100, 78548, 94150, 98185, 137459, 188300, 196370, 274918, 392740, 490925, 549836, 687295, 981850, 1374590, 1963700, 2749180, 3436475, 6872950, 13745900]

約数ペア:

[(1, 13745900), (2, 6872950), (4, 3436475), (5, 2749180), (7, 1963700), (10, 1374590), (14, 981850), (20, 687295), (25, 549836), (28, 490925), (35, 392740), (50, 274918), (70, 196370), (73, 188300), (100, 137459), (140, 98185), (146, 94150), (175, 78548), (269, 51100), (292, 47075), (350, 39274), (365, 37660), (511, 26900), (538, 25550), (700, 19637), (730, 18830), (1022, 13450), (1076, 12775), (1345, 10220), (1460, 9415), (1825, 7532), (1883, 7300), (2044, 6725), (2555, 5380), (2690, 5110), (3650, 3766)]