354992558080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{9689}}^1$

素因数の和:11507

約数の個数: 104

約数和(自身を含む): 852442284600

約数和(自身を除く): 497449726520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1789, 2048, 2560, 3578, 4096, 5120, 7156, 8945, 9689, 10240, 14312, 17890, 19378, 20480, 28624, 35780, 38756, 48445, 57248, 71560, 77512, 96890, 114496, 143120, 155024, 193780, 228992, 286240, 310048, 387560, 457984, 572480, 620096, 775120, 915968, 1144960, 1240192, 1550240, 1831936, 2289920, 2480384, 3100480, 3663872, 4579840, 4960768, 6200960, 7327744, 9159680, 9921536, 12401920, 17333621, 18319360, 19843072, 24803840, 34667242, 36638720, 39686144, 49607680, 69334484, 86668105, 99215360, 138668968, 173336210, 198430720, 277337936, 346672420, 554675872, 693344840, 1109351744, 1386689680, 2218703488, 2773379360, 4437406976, 5546758720, 8874813952, 11093517440, 17749627904, 22187034880, 35499255808, 44374069760, 70998511616, 88748139520, 177496279040, 354992558080]

約数ペア:

[(1, 354992558080), (2, 177496279040), (4, 88748139520), (5, 70998511616), (8, 44374069760), (10, 35499255808), (16, 22187034880), (20, 17749627904), (32, 11093517440), (40, 8874813952), (64, 5546758720), (80, 4437406976), (128, 2773379360), (160, 2218703488), (256, 1386689680), (320, 1109351744), (512, 693344840), (640, 554675872), (1024, 346672420), (1280, 277337936), (1789, 198430720), (2048, 173336210), (2560, 138668968), (3578, 99215360), (4096, 86668105), (5120, 69334484), (7156, 49607680), (8945, 39686144), (9689, 36638720), (10240, 34667242), (14312, 24803840), (17890, 19843072), (19378, 18319360), (20480, 17333621), (28624, 12401920), (35780, 9921536), (38756, 9159680), (48445, 7327744), (57248, 6200960), (71560, 4960768), (77512, 4579840), (96890, 3663872), (114496, 3100480), (143120, 2480384), (155024, 2289920), (193780, 1831936), (228992, 1550240), (286240, 1240192), (310048, 1144960), (387560, 915968), (457984, 775120), (572480, 620096)]