83773820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14054

約数の個数: 48

約数和(自身を含む): 197709120

約数和(自身を除く): 113935300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 14009, 28018, 56036, 70045, 140090, 182117, 280180, 322207, 364234, 644414, 728468, 910585, 1288828, 1611035, 1821170, 3222070, 3642340, 4188691, 6444140, 8377382, 16754764, 20943455, 41886910, 83773820]

約数ペア:

[(1, 83773820), (2, 41886910), (4, 20943455), (5, 16754764), (10, 8377382), (13, 6444140), (20, 4188691), (23, 3642340), (26, 3222070), (46, 1821170), (52, 1611035), (65, 1288828), (92, 910585), (115, 728468), (130, 644414), (230, 364234), (260, 322207), (299, 280180), (460, 182117), (598, 140090), (1196, 70045), (1495, 56036), (2990, 28018), (5980, 14009)]