224112640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 104

約数和(自身を含む): 556725888

約数和(自身を除く): 332613248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 353, 496, 512, 620, 640, 706, 992, 1024, 1240, 1280, 1412, 1765, 1984, 2048, 2480, 2560, 2824, 3530, 3968, 4096, 4960, 5120, 5648, 7060, 7936, 9920, 10240, 10943, 11296, 14120, 15872, 19840, 20480, 21886, 22592, 28240, 31744, 39680, 43772, 45184, 54715, 56480, 63488, 79360, 87544, 90368, 109430, 112960, 126976, 158720, 175088, 180736, 218860, 225920, 317440, 350176, 361472, 437720, 451840, 634880, 700352, 722944, 875440, 903680, 1400704, 1445888, 1750880, 1807360, 2801408, 3501760, 3614720, 5602816, 7003520, 7229440, 11205632, 14007040, 22411264, 28014080, 44822528, 56028160, 112056320, 224112640]

約数ペア:

[(1, 224112640), (2, 112056320), (4, 56028160), (5, 44822528), (8, 28014080), (10, 22411264), (16, 14007040), (20, 11205632), (31, 7229440), (32, 7003520), (40, 5602816), (62, 3614720), (64, 3501760), (80, 2801408), (124, 1807360), (128, 1750880), (155, 1445888), (160, 1400704), (248, 903680), (256, 875440), (310, 722944), (320, 700352), (353, 634880), (496, 451840), (512, 437720), (620, 361472), (640, 350176), (706, 317440), (992, 225920), (1024, 218860), (1240, 180736), (1280, 175088), (1412, 158720), (1765, 126976), (1984, 112960), (2048, 109430), (2480, 90368), (2560, 87544), (2824, 79360), (3530, 63488), (3968, 56480), (4096, 54715), (4960, 45184), (5120, 43772), (5648, 39680), (7060, 31744), (7936, 28240), (9920, 22592), (10240, 21886), (10943, 20480), (11296, 19840), (14120, 15872)]