525760

素因数分解:

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

素因数の和:101

約数の個数: 56

約数和(自身を含む): 1316736

約数和(自身を除く): 790976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 424, 496, 530, 620, 848, 992, 1060, 1240, 1643, 1696, 1984, 2120, 2480, 3286, 3392, 4240, 4960, 6572, 8215, 8480, 9920, 13144, 16430, 16960, 26288, 32860, 52576, 65720, 105152, 131440, 262880, 525760]

約数ペア:

[(1, 525760), (2, 262880), (4, 131440), (5, 105152), (8, 65720), (10, 52576), (16, 32860), (20, 26288), (31, 16960), (32, 16430), (40, 13144), (53, 9920), (62, 8480), (64, 8215), (80, 6572), (106, 4960), (124, 4240), (155, 3392), (160, 3286), (212, 2480), (248, 2120), (265, 1984), (310, 1696), (320, 1643), (424, 1240), (496, 1060), (530, 992), (620, 848)]