466142840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5816

約数の個数: 64

約数和(自身を含む): 1106913600

約数和(自身を除く): 640770760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 5693, 8188, 10235, 11386, 16376, 20470, 22772, 28465, 40940, 45544, 56930, 81880, 113860, 130939, 227720, 261878, 506677, 523756, 654695, 1013354, 1047512, 1309390, 2026708, 2533385, 2618780, 4053416, 5066770, 5237560, 10133540, 11653571, 20267080, 23307142, 46614284, 58267855, 93228568, 116535710, 233071420, 466142840]

約数ペア:

[(1, 466142840), (2, 233071420), (4, 116535710), (5, 93228568), (8, 58267855), (10, 46614284), (20, 23307142), (23, 20267080), (40, 11653571), (46, 10133540), (89, 5237560), (92, 5066770), (115, 4053416), (178, 2618780), (184, 2533385), (230, 2026708), (356, 1309390), (445, 1047512), (460, 1013354), (712, 654695), (890, 523756), (920, 506677), (1780, 261878), (2047, 227720), (3560, 130939), (4094, 113860), (5693, 81880), (8188, 56930), (10235, 45544), (11386, 40940), (16376, 28465), (20470, 22772)]