2986516480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4337

約数の個数: 112

約数和(自身を含む): 7590571560

約数和(自身を除く): 4604055080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2048, 2176, 2560, 2720, 4096, 4289, 4352, 5120, 5440, 8192, 8578, 8704, 10240, 10880, 17156, 17408, 20480, 21445, 21760, 34312, 34816, 40960, 42890, 43520, 68624, 69632, 72913, 85780, 87040, 137248, 139264, 145826, 171560, 174080, 274496, 291652, 343120, 348160, 364565, 548992, 583304, 686240, 696320, 729130, 1097984, 1166608, 1372480, 1458260, 2195968, 2333216, 2744960, 2916520, 4391936, 4666432, 5489920, 5833040, 8783872, 9332864, 10979840, 11666080, 17567744, 18665728, 21959680, 23332160, 35135488, 37331456, 43919360, 46664320, 74662912, 87838720, 93328640, 149325824, 175677440, 186657280, 298651648, 373314560, 597303296, 746629120, 1493258240, 2986516480]

約数ペア:

[(1, 2986516480), (2, 1493258240), (4, 746629120), (5, 597303296), (8, 373314560), (10, 298651648), (16, 186657280), (17, 175677440), (20, 149325824), (32, 93328640), (34, 87838720), (40, 74662912), (64, 46664320), (68, 43919360), (80, 37331456), (85, 35135488), (128, 23332160), (136, 21959680), (160, 18665728), (170, 17567744), (256, 11666080), (272, 10979840), (320, 9332864), (340, 8783872), (512, 5833040), (544, 5489920), (640, 4666432), (680, 4391936), (1024, 2916520), (1088, 2744960), (1280, 2333216), (1360, 2195968), (2048, 1458260), (2176, 1372480), (2560, 1166608), (2720, 1097984), (4096, 729130), (4289, 696320), (4352, 686240), (5120, 583304), (5440, 548992), (8192, 364565), (8578, 348160), (8704, 343120), (10240, 291652), (10880, 274496), (17156, 174080), (17408, 171560), (20480, 145826), (21445, 139264), (21760, 137248), (34312, 87040), (34816, 85780), (40960, 72913), (42890, 69632), (43520, 68624)]