62717980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 142418304

約数和(自身を除く): 79700324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 463, 521, 926, 1042, 1852, 2084, 2315, 2605, 4630, 5210, 6019, 6773, 9260, 10420, 12038, 13546, 24076, 27092, 30095, 33865, 60190, 67730, 120380, 135460, 241223, 482446, 964892, 1206115, 2412230, 3135899, 4824460, 6271798, 12543596, 15679495, 31358990, 62717980]

約数ペア:

[(1, 62717980), (2, 31358990), (4, 15679495), (5, 12543596), (10, 6271798), (13, 4824460), (20, 3135899), (26, 2412230), (52, 1206115), (65, 964892), (130, 482446), (260, 241223), (463, 135460), (521, 120380), (926, 67730), (1042, 60190), (1852, 33865), (2084, 30095), (2315, 27092), (2605, 24076), (4630, 13546), (5210, 12038), (6019, 10420), (6773, 9260)]