9415120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 25748352

約数和(自身を除く): 16333232

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 823, 880, 1040, 1144, 1430, 1646, 2288, 2860, 3292, 4115, 5720, 6584, 8230, 9053, 10699, 11440, 13168, 16460, 18106, 21398, 32920, 36212, 42796, 45265, 53495, 65840, 72424, 85592, 90530, 106990, 117689, 144848, 171184, 181060, 213980, 235378, 362120, 427960, 470756, 588445, 724240, 855920, 941512, 1176890, 1883024, 2353780, 4707560, 9415120]

約数ペア:

[(1, 9415120), (2, 4707560), (4, 2353780), (5, 1883024), (8, 1176890), (10, 941512), (11, 855920), (13, 724240), (16, 588445), (20, 470756), (22, 427960), (26, 362120), (40, 235378), (44, 213980), (52, 181060), (55, 171184), (65, 144848), (80, 117689), (88, 106990), (104, 90530), (110, 85592), (130, 72424), (143, 65840), (176, 53495), (208, 45265), (220, 42796), (260, 36212), (286, 32920), (440, 21398), (520, 18106), (572, 16460), (715, 13168), (823, 11440), (880, 10699), (1040, 9053), (1144, 8230), (1430, 6584), (1646, 5720), (2288, 4115), (2860, 3292)]