16550040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 53993520

約数和(自身を除く): 37443480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5356, 6180, 6695, 8034, 10609, 10712, 12360, 13390, 16068, 20085, 21218, 26780, 31827, 32136, 40170, 42436, 53045, 53560, 63654, 80340, 84872, 106090, 127308, 137917, 159135, 160680, 212180, 254616, 275834, 318270, 413751, 424360, 551668, 636540, 689585, 827502, 1103336, 1273080, 1379170, 1655004, 2068755, 2758340, 3310008, 4137510, 5516680, 8275020, 16550040]

約数ペア:

[(1, 16550040), (2, 8275020), (3, 5516680), (4, 4137510), (5, 3310008), (6, 2758340), (8, 2068755), (10, 1655004), (12, 1379170), (13, 1273080), (15, 1103336), (20, 827502), (24, 689585), (26, 636540), (30, 551668), (39, 424360), (40, 413751), (52, 318270), (60, 275834), (65, 254616), (78, 212180), (103, 160680), (104, 159135), (120, 137917), (130, 127308), (156, 106090), (195, 84872), (206, 80340), (260, 63654), (309, 53560), (312, 53045), (390, 42436), (412, 40170), (515, 32136), (520, 31827), (618, 26780), (780, 21218), (824, 20085), (1030, 16068), (1236, 13390), (1339, 12360), (1545, 10712), (1560, 10609), (2060, 8034), (2472, 6695), (2678, 6180), (3090, 5356), (4017, 4120)]