58142720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 104

約数和(自身を含む): 148617504

約数和(自身を除く): 90474784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 167, 170, 256, 272, 320, 334, 340, 512, 544, 640, 668, 680, 835, 1024, 1088, 1280, 1336, 1360, 1670, 2048, 2176, 2560, 2672, 2720, 2839, 3340, 4096, 4352, 5120, 5344, 5440, 5678, 6680, 8704, 10240, 10688, 10880, 11356, 13360, 14195, 17408, 20480, 21376, 21760, 22712, 26720, 28390, 34816, 42752, 43520, 45424, 53440, 56780, 69632, 85504, 87040, 90848, 106880, 113560, 171008, 174080, 181696, 213760, 227120, 342016, 348160, 363392, 427520, 454240, 684032, 726784, 855040, 908480, 1453568, 1710080, 1816960, 2907136, 3420160, 3633920, 5814272, 7267840, 11628544, 14535680, 29071360, 58142720]

約数ペア:

[(1, 58142720), (2, 29071360), (4, 14535680), (5, 11628544), (8, 7267840), (10, 5814272), (16, 3633920), (17, 3420160), (20, 2907136), (32, 1816960), (34, 1710080), (40, 1453568), (64, 908480), (68, 855040), (80, 726784), (85, 684032), (128, 454240), (136, 427520), (160, 363392), (167, 348160), (170, 342016), (256, 227120), (272, 213760), (320, 181696), (334, 174080), (340, 171008), (512, 113560), (544, 106880), (640, 90848), (668, 87040), (680, 85504), (835, 69632), (1024, 56780), (1088, 53440), (1280, 45424), (1336, 43520), (1360, 42752), (1670, 34816), (2048, 28390), (2176, 26720), (2560, 22712), (2672, 21760), (2720, 21376), (2839, 20480), (3340, 17408), (4096, 14195), (4352, 13360), (5120, 11356), (5344, 10880), (5440, 10688), (5678, 10240), (6680, 8704)]