56256320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 142207488

約数和(自身を除く): 85951168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 107, 124, 155, 160, 212, 214, 248, 265, 310, 320, 424, 428, 496, 530, 535, 620, 848, 856, 992, 1060, 1070, 1240, 1643, 1696, 1712, 1984, 2120, 2140, 2480, 3286, 3317, 3392, 3424, 4240, 4280, 4960, 5671, 6572, 6634, 6848, 8215, 8480, 8560, 9920, 11342, 13144, 13268, 16430, 16585, 16960, 17120, 22684, 26288, 26536, 28355, 32860, 33170, 34240, 45368, 52576, 53072, 56710, 65720, 66340, 90736, 105152, 106144, 113420, 131440, 132680, 175801, 181472, 212288, 226840, 262880, 265360, 351602, 362944, 453680, 525760, 530720, 703204, 879005, 907360, 1061440, 1406408, 1758010, 1814720, 2812816, 3516020, 5625632, 7032040, 11251264, 14064080, 28128160, 56256320]

約数ペア:

[(1, 56256320), (2, 28128160), (4, 14064080), (5, 11251264), (8, 7032040), (10, 5625632), (16, 3516020), (20, 2812816), (31, 1814720), (32, 1758010), (40, 1406408), (53, 1061440), (62, 907360), (64, 879005), (80, 703204), (106, 530720), (107, 525760), (124, 453680), (155, 362944), (160, 351602), (212, 265360), (214, 262880), (248, 226840), (265, 212288), (310, 181472), (320, 175801), (424, 132680), (428, 131440), (496, 113420), (530, 106144), (535, 105152), (620, 90736), (848, 66340), (856, 65720), (992, 56710), (1060, 53072), (1070, 52576), (1240, 45368), (1643, 34240), (1696, 33170), (1712, 32860), (1984, 28355), (2120, 26536), (2140, 26288), (2480, 22684), (3286, 17120), (3317, 16960), (3392, 16585), (3424, 16430), (4240, 13268), (4280, 13144), (4960, 11342), (5671, 9920), (6572, 8560), (6634, 8480), (6848, 8215)]