47383600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 126621360

約数和(自身を除く): 79237760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 89, 100, 110, 121, 176, 178, 200, 220, 242, 275, 356, 400, 440, 445, 484, 550, 605, 712, 880, 890, 968, 979, 1100, 1210, 1331, 1424, 1780, 1936, 1958, 2200, 2225, 2420, 2662, 3025, 3560, 3916, 4400, 4450, 4840, 4895, 5324, 6050, 6655, 7120, 7832, 8900, 9680, 9790, 10648, 10769, 12100, 13310, 15664, 17800, 19580, 21296, 21538, 24200, 24475, 26620, 33275, 35600, 39160, 43076, 48400, 48950, 53240, 53845, 66550, 78320, 86152, 97900, 106480, 107690, 118459, 133100, 172304, 195800, 215380, 236918, 266200, 269225, 391600, 430760, 473836, 532400, 538450, 592295, 861520, 947672, 1076900, 1184590, 1895344, 2153800, 2369180, 2961475, 4307600, 4738360, 5922950, 9476720, 11845900, 23691800, 47383600]

約数ペア:

[(1, 47383600), (2, 23691800), (4, 11845900), (5, 9476720), (8, 5922950), (10, 4738360), (11, 4307600), (16, 2961475), (20, 2369180), (22, 2153800), (25, 1895344), (40, 1184590), (44, 1076900), (50, 947672), (55, 861520), (80, 592295), (88, 538450), (89, 532400), (100, 473836), (110, 430760), (121, 391600), (176, 269225), (178, 266200), (200, 236918), (220, 215380), (242, 195800), (275, 172304), (356, 133100), (400, 118459), (440, 107690), (445, 106480), (484, 97900), (550, 86152), (605, 78320), (712, 66550), (880, 53845), (890, 53240), (968, 48950), (979, 48400), (1100, 43076), (1210, 39160), (1331, 35600), (1424, 33275), (1780, 26620), (1936, 24475), (1958, 24200), (2200, 21538), (2225, 21296), (2420, 19580), (2662, 17800), (3025, 15664), (3560, 13310), (3916, 12100), (4400, 10769), (4450, 10648), (4840, 9790), (4895, 9680), (5324, 8900), (6050, 7832), (6655, 7120)]