22136580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5385

約数の個数: 72

約数和(自身を含む): 70080192

約数和(自身を除く): 47943612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5347, 10694, 16041, 21388, 26735, 32082, 48123, 53470, 64164, 80205, 96246, 106940, 122981, 160410, 192492, 240615, 245962, 320820, 368943, 481230, 491924, 614905, 737886, 962460, 1106829, 1229810, 1475772, 1844715, 2213658, 2459620, 3689430, 4427316, 5534145, 7378860, 11068290, 22136580]

約数ペア:

[(1, 22136580), (2, 11068290), (3, 7378860), (4, 5534145), (5, 4427316), (6, 3689430), (9, 2459620), (10, 2213658), (12, 1844715), (15, 1475772), (18, 1229810), (20, 1106829), (23, 962460), (30, 737886), (36, 614905), (45, 491924), (46, 481230), (60, 368943), (69, 320820), (90, 245962), (92, 240615), (115, 192492), (138, 160410), (180, 122981), (207, 106940), (230, 96246), (276, 80205), (345, 64164), (414, 53470), (460, 48123), (690, 32082), (828, 26735), (1035, 21388), (1380, 16041), (2070, 10694), (4140, 5347)]