22063900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 51184224

約数和(自身を除く): 29120324

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 181, 212, 230, 265, 362, 460, 530, 575, 724, 905, 1060, 1150, 1219, 1325, 1810, 2300, 2438, 2650, 3620, 4163, 4525, 4876, 5300, 6095, 8326, 9050, 9593, 12190, 16652, 18100, 19186, 20815, 24380, 30475, 38372, 41630, 47965, 60950, 83260, 95930, 104075, 121900, 191860, 208150, 220639, 239825, 416300, 441278, 479650, 882556, 959300, 1103195, 2206390, 4412780, 5515975, 11031950, 22063900]

約数ペア:

[(1, 22063900), (2, 11031950), (4, 5515975), (5, 4412780), (10, 2206390), (20, 1103195), (23, 959300), (25, 882556), (46, 479650), (50, 441278), (53, 416300), (92, 239825), (100, 220639), (106, 208150), (115, 191860), (181, 121900), (212, 104075), (230, 95930), (265, 83260), (362, 60950), (460, 47965), (530, 41630), (575, 38372), (724, 30475), (905, 24380), (1060, 20815), (1150, 19186), (1219, 18100), (1325, 16652), (1810, 12190), (2300, 9593), (2438, 9050), (2650, 8326), (3620, 6095), (4163, 5300), (4525, 4876)]