22192000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 58874400

約数和(自身を除く): 36682400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 73, 76, 80, 95, 100, 125, 128, 146, 152, 160, 190, 200, 250, 292, 304, 320, 365, 380, 400, 475, 500, 584, 608, 640, 730, 760, 800, 950, 1000, 1168, 1216, 1387, 1460, 1520, 1600, 1825, 1900, 2000, 2336, 2375, 2432, 2774, 2920, 3040, 3200, 3650, 3800, 4000, 4672, 4750, 5548, 5840, 6080, 6935, 7300, 7600, 8000, 9125, 9344, 9500, 11096, 11680, 12160, 13870, 14600, 15200, 16000, 18250, 19000, 22192, 23360, 27740, 29200, 30400, 34675, 36500, 38000, 44384, 46720, 55480, 58400, 60800, 69350, 73000, 76000, 88768, 110960, 116800, 138700, 146000, 152000, 173375, 177536, 221920, 233600, 277400, 292000, 304000, 346750, 443840, 554800, 584000, 693500, 887680, 1109600, 1168000, 1387000, 2219200, 2774000, 4438400, 5548000, 11096000, 22192000]

約数ペア:

[(1, 22192000), (2, 11096000), (4, 5548000), (5, 4438400), (8, 2774000), (10, 2219200), (16, 1387000), (19, 1168000), (20, 1109600), (25, 887680), (32, 693500), (38, 584000), (40, 554800), (50, 443840), (64, 346750), (73, 304000), (76, 292000), (80, 277400), (95, 233600), (100, 221920), (125, 177536), (128, 173375), (146, 152000), (152, 146000), (160, 138700), (190, 116800), (200, 110960), (250, 88768), (292, 76000), (304, 73000), (320, 69350), (365, 60800), (380, 58400), (400, 55480), (475, 46720), (500, 44384), (584, 38000), (608, 36500), (640, 34675), (730, 30400), (760, 29200), (800, 27740), (950, 23360), (1000, 22192), (1168, 19000), (1216, 18250), (1387, 16000), (1460, 15200), (1520, 14600), (1600, 13870), (1825, 12160), (1900, 11680), (2000, 11096), (2336, 9500), (2375, 9344), (2432, 9125), (2774, 8000), (2920, 7600), (3040, 7300), (3200, 6935), (3650, 6080), (3800, 5840), (4000, 5548), (4672, 4750)]