23202880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2387

約数の個数: 56

約数和(自身を含む): 57058560

約数和(自身を除く): 33855680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2339, 2480, 4678, 4960, 9356, 9920, 11695, 18712, 23390, 37424, 46780, 72509, 74848, 93560, 145018, 149696, 187120, 290036, 362545, 374240, 580072, 725090, 748480, 1160144, 1450180, 2320288, 2900360, 4640576, 5800720, 11601440, 23202880]

約数ペア:

[(1, 23202880), (2, 11601440), (4, 5800720), (5, 4640576), (8, 2900360), (10, 2320288), (16, 1450180), (20, 1160144), (31, 748480), (32, 725090), (40, 580072), (62, 374240), (64, 362545), (80, 290036), (124, 187120), (155, 149696), (160, 145018), (248, 93560), (310, 74848), (320, 72509), (496, 46780), (620, 37424), (992, 23390), (1240, 18712), (1984, 11695), (2339, 9920), (2480, 9356), (4678, 4960)]