472294400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 132

約数和(自身を含む): 1233604080

約数和(自身を除く): 761309680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 971, 1024, 1216, 1280, 1520, 1600, 1900, 1942, 2432, 2560, 3040, 3200, 3800, 3884, 4855, 4864, 5120, 6080, 6400, 7600, 7768, 9710, 9728, 12160, 12800, 15200, 15536, 18449, 19420, 19456, 24275, 24320, 25600, 30400, 31072, 36898, 38840, 48550, 48640, 60800, 62144, 73796, 77680, 92245, 97100, 97280, 121600, 124288, 147592, 155360, 184490, 194200, 243200, 248576, 295184, 310720, 368980, 388400, 461225, 486400, 497152, 590368, 621440, 737960, 776800, 922450, 994304, 1180736, 1242880, 1475920, 1553600, 1844900, 2361472, 2485760, 2951840, 3107200, 3689800, 4722944, 4971520, 5903680, 6214400, 7379600, 9445888, 11807360, 12428800, 14759200, 18891776, 23614720, 24857600, 29518400, 47229440, 59036800, 94458880, 118073600, 236147200, 472294400]

約数ペア:

[(1, 472294400), (2, 236147200), (4, 118073600), (5, 94458880), (8, 59036800), (10, 47229440), (16, 29518400), (19, 24857600), (20, 23614720), (25, 18891776), (32, 14759200), (38, 12428800), (40, 11807360), (50, 9445888), (64, 7379600), (76, 6214400), (80, 5903680), (95, 4971520), (100, 4722944), (128, 3689800), (152, 3107200), (160, 2951840), (190, 2485760), (200, 2361472), (256, 1844900), (304, 1553600), (320, 1475920), (380, 1242880), (400, 1180736), (475, 994304), (512, 922450), (608, 776800), (640, 737960), (760, 621440), (800, 590368), (950, 497152), (971, 486400), (1024, 461225), (1216, 388400), (1280, 368980), (1520, 310720), (1600, 295184), (1900, 248576), (1942, 243200), (2432, 194200), (2560, 184490), (3040, 155360), (3200, 147592), (3800, 124288), (3884, 121600), (4855, 97280), (4864, 97100), (5120, 92245), (6080, 77680), (6400, 73796), (7600, 62144), (7768, 60800), (9710, 48640), (9728, 48550), (12160, 38840), (12800, 36898), (15200, 31072), (15536, 30400), (18449, 25600), (19420, 24320), (19456, 24275)]