2893282720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 6995600640

約数和(自身を除く): 4102317920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 271, 424, 530, 542, 848, 1060, 1084, 1259, 1355, 1696, 2120, 2168, 2518, 2710, 4240, 4336, 5036, 5420, 6295, 8480, 8672, 10072, 10840, 12590, 14363, 20144, 21680, 25180, 28726, 40288, 43360, 50360, 57452, 66727, 71815, 100720, 114904, 133454, 143630, 201440, 229808, 266908, 287260, 333635, 341189, 459616, 533816, 574520, 667270, 682378, 1067632, 1149040, 1334540, 1364756, 1705945, 2135264, 2298080, 2669080, 2729512, 3411890, 5338160, 5459024, 6823780, 10676320, 10918048, 13647560, 18083017, 27295120, 36166034, 54590240, 72332068, 90415085, 144664136, 180830170, 289328272, 361660340, 578656544, 723320680, 1446641360, 2893282720]

約数ペア:

[(1, 2893282720), (2, 1446641360), (4, 723320680), (5, 578656544), (8, 361660340), (10, 289328272), (16, 180830170), (20, 144664136), (32, 90415085), (40, 72332068), (53, 54590240), (80, 36166034), (106, 27295120), (160, 18083017), (212, 13647560), (265, 10918048), (271, 10676320), (424, 6823780), (530, 5459024), (542, 5338160), (848, 3411890), (1060, 2729512), (1084, 2669080), (1259, 2298080), (1355, 2135264), (1696, 1705945), (2120, 1364756), (2168, 1334540), (2518, 1149040), (2710, 1067632), (4240, 682378), (4336, 667270), (5036, 574520), (5420, 533816), (6295, 459616), (8480, 341189), (8672, 333635), (10072, 287260), (10840, 266908), (12590, 229808), (14363, 201440), (20144, 143630), (21680, 133454), (25180, 114904), (28726, 100720), (40288, 71815), (43360, 66727), (50360, 57452)]