20222952400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{314021}}^1$

素因数の和:314069

約数の個数: 120

約数和(自身を含む): 57940827264

約数和(自身を除く): 37717874864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 4025, 4600, 6440, 8050, 9200, 12880, 16100, 32200, 64400, 314021, 628042, 1256084, 1570105, 2198147, 2512168, 3140210, 4396294, 5024336, 6280420, 7222483, 7850525, 8792588, 10990735, 12560840, 14444966, 15701050, 17585176, 21981470, 25121680, 28889932, 31402100, 35170352, 36112415, 43962940, 50557381, 54953675, 57779864, 62804200, 72224830, 87925880, 101114762, 109907350, 115559728, 125608400, 144449660, 175851760, 180562075, 202229524, 219814700, 252786905, 288899320, 361124150, 404459048, 439629400, 505573810, 577798640, 722248300, 808918096, 879258800, 1011147620, 1263934525, 1444496600, 2022295240, 2527869050, 2888993200, 4044590480, 5055738100, 10111476200, 20222952400]

約数ペア:

[(1, 20222952400), (2, 10111476200), (4, 5055738100), (5, 4044590480), (7, 2888993200), (8, 2527869050), (10, 2022295240), (14, 1444496600), (16, 1263934525), (20, 1011147620), (23, 879258800), (25, 808918096), (28, 722248300), (35, 577798640), (40, 505573810), (46, 439629400), (50, 404459048), (56, 361124150), (70, 288899320), (80, 252786905), (92, 219814700), (100, 202229524), (112, 180562075), (115, 175851760), (140, 144449660), (161, 125608400), (175, 115559728), (184, 109907350), (200, 101114762), (230, 87925880), (280, 72224830), (322, 62804200), (350, 57779864), (368, 54953675), (400, 50557381), (460, 43962940), (560, 36112415), (575, 35170352), (644, 31402100), (700, 28889932), (805, 25121680), (920, 21981470), (1150, 17585176), (1288, 15701050), (1400, 14444966), (1610, 12560840), (1840, 10990735), (2300, 8792588), (2576, 7850525), (2800, 7222483), (3220, 6280420), (4025, 5024336), (4600, 4396294), (6440, 3140210), (8050, 2512168), (9200, 2198147), (12880, 1570105), (16100, 1256084), (32200, 628042), (64400, 314021)]