9871160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 24554880

約数和(自身を除く): 14683720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 463, 520, 533, 820, 926, 1066, 1640, 1852, 2132, 2315, 2665, 3704, 4264, 4630, 5330, 6019, 9260, 10660, 12038, 18520, 18983, 21320, 24076, 30095, 37966, 48152, 60190, 75932, 94915, 120380, 151864, 189830, 240760, 246779, 379660, 493558, 759320, 987116, 1233895, 1974232, 2467790, 4935580, 9871160]

約数ペア:

[(1, 9871160), (2, 4935580), (4, 2467790), (5, 1974232), (8, 1233895), (10, 987116), (13, 759320), (20, 493558), (26, 379660), (40, 246779), (41, 240760), (52, 189830), (65, 151864), (82, 120380), (104, 94915), (130, 75932), (164, 60190), (205, 48152), (260, 37966), (328, 30095), (410, 24076), (463, 21320), (520, 18983), (533, 18520), (820, 12038), (926, 10660), (1066, 9260), (1640, 6019), (1852, 5330), (2132, 4630), (2315, 4264), (2665, 3704)]