29670400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 132

約数和(自身を含む): 78686680

約数和(自身を除く): 49016280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 64, 76, 80, 95, 100, 122, 128, 152, 160, 190, 200, 244, 256, 304, 305, 320, 380, 400, 475, 488, 512, 608, 610, 640, 760, 800, 950, 976, 1024, 1159, 1216, 1220, 1280, 1520, 1525, 1600, 1900, 1952, 2318, 2432, 2440, 2560, 3040, 3050, 3200, 3800, 3904, 4636, 4864, 4880, 5120, 5795, 6080, 6100, 6400, 7600, 7808, 9272, 9728, 9760, 11590, 12160, 12200, 12800, 15200, 15616, 18544, 19456, 19520, 23180, 24320, 24400, 25600, 28975, 30400, 31232, 37088, 39040, 46360, 48640, 48800, 57950, 60800, 62464, 74176, 78080, 92720, 97280, 97600, 115900, 121600, 148352, 156160, 185440, 195200, 231800, 243200, 296704, 312320, 370880, 390400, 463600, 486400, 593408, 741760, 780800, 927200, 1186816, 1483520, 1561600, 1854400, 2967040, 3708800, 5934080, 7417600, 14835200, 29670400]

約数ペア:

[(1, 29670400), (2, 14835200), (4, 7417600), (5, 5934080), (8, 3708800), (10, 2967040), (16, 1854400), (19, 1561600), (20, 1483520), (25, 1186816), (32, 927200), (38, 780800), (40, 741760), (50, 593408), (61, 486400), (64, 463600), (76, 390400), (80, 370880), (95, 312320), (100, 296704), (122, 243200), (128, 231800), (152, 195200), (160, 185440), (190, 156160), (200, 148352), (244, 121600), (256, 115900), (304, 97600), (305, 97280), (320, 92720), (380, 78080), (400, 74176), (475, 62464), (488, 60800), (512, 57950), (608, 48800), (610, 48640), (640, 46360), (760, 39040), (800, 37088), (950, 31232), (976, 30400), (1024, 28975), (1159, 25600), (1216, 24400), (1220, 24320), (1280, 23180), (1520, 19520), (1525, 19456), (1600, 18544), (1900, 15616), (1952, 15200), (2318, 12800), (2432, 12200), (2440, 12160), (2560, 11590), (3040, 9760), (3050, 9728), (3200, 9272), (3800, 7808), (3904, 7600), (4636, 6400), (4864, 6100), (4880, 6080), (5120, 5795)]