201542560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54767}}^1$

素因数の和:54805

約数の個数: 48

約数和(自身を含む): 496855296

約数和(自身を除く): 295312736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54767, 109534, 219068, 273835, 438136, 547670, 876272, 1095340, 1259641, 1752544, 2190680, 2519282, 4381360, 5038564, 6298205, 8762720, 10077128, 12596410, 20154256, 25192820, 40308512, 50385640, 100771280, 201542560]

約数ペア:

[(1, 201542560), (2, 100771280), (4, 50385640), (5, 40308512), (8, 25192820), (10, 20154256), (16, 12596410), (20, 10077128), (23, 8762720), (32, 6298205), (40, 5038564), (46, 4381360), (80, 2519282), (92, 2190680), (115, 1752544), (160, 1259641), (184, 1095340), (230, 876272), (368, 547670), (460, 438136), (736, 273835), (920, 219068), (1840, 109534), (3680, 54767)]