200433040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 491718528

約数和(自身を除く): 291285488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 368, 388, 460, 485, 776, 920, 970, 1123, 1552, 1840, 1940, 2231, 2246, 3880, 4462, 4492, 5615, 7760, 8924, 8984, 11155, 11230, 17848, 17968, 22310, 22460, 25829, 35696, 44620, 44920, 51658, 89240, 89840, 103316, 108931, 129145, 178480, 206632, 217862, 258290, 413264, 435724, 516580, 544655, 871448, 1033160, 1089310, 1742896, 2066320, 2178620, 2505413, 4357240, 5010826, 8714480, 10021652, 12527065, 20043304, 25054130, 40086608, 50108260, 100216520, 200433040]

約数ペア:

[(1, 200433040), (2, 100216520), (4, 50108260), (5, 40086608), (8, 25054130), (10, 20043304), (16, 12527065), (20, 10021652), (23, 8714480), (40, 5010826), (46, 4357240), (80, 2505413), (92, 2178620), (97, 2066320), (115, 1742896), (184, 1089310), (194, 1033160), (230, 871448), (368, 544655), (388, 516580), (460, 435724), (485, 413264), (776, 258290), (920, 217862), (970, 206632), (1123, 178480), (1552, 129145), (1840, 108931), (1940, 103316), (2231, 89840), (2246, 89240), (3880, 51658), (4462, 44920), (4492, 44620), (5615, 35696), (7760, 25829), (8924, 22460), (8984, 22310), (11155, 17968), (11230, 17848)]