5079040

素因数分解:

$2^{15}\times 5^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 64

約数和(自身を含む): 12582720

約数和(自身を除く): 7503680

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, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 7936, 8192, 9920, 10240, 15872, 16384, 19840, 20480, 31744, 32768, 39680, 40960, 63488, 79360, 81920, 126976, 158720, 163840, 253952, 317440, 507904, 634880, 1015808, 1269760, 2539520, 5079040]

約数ペア:

[(1, 5079040), (2, 2539520), (4, 1269760), (5, 1015808), (8, 634880), (10, 507904), (16, 317440), (20, 253952), (31, 163840), (32, 158720), (40, 126976), (62, 81920), (64, 79360), (80, 63488), (124, 40960), (128, 39680), (155, 32768), (160, 31744), (248, 20480), (256, 19840), (310, 16384), (320, 15872), (496, 10240), (512, 9920), (620, 8192), (640, 7936), (992, 5120), (1024, 4960), (1240, 4096), (1280, 3968), (1984, 2560), (2048, 2480)]