202475440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6473}}^1$

素因数の和:6526

約数の個数: 80

約数和(自身を含む): 520198848

約数和(自身を除く): 317723408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 6473, 7820, 12946, 15640, 25892, 31280, 32365, 51784, 64730, 103568, 110041, 129460, 148879, 220082, 258920, 297758, 440164, 517840, 550205, 595516, 744395, 880328, 1100410, 1191032, 1488790, 1760656, 2200820, 2382064, 2530943, 2977580, 4401640, 5061886, 5955160, 8803280, 10123772, 11910320, 12654715, 20247544, 25309430, 40495088, 50618860, 101237720, 202475440]

約数ペア:

[(1, 202475440), (2, 101237720), (4, 50618860), (5, 40495088), (8, 25309430), (10, 20247544), (16, 12654715), (17, 11910320), (20, 10123772), (23, 8803280), (34, 5955160), (40, 5061886), (46, 4401640), (68, 2977580), (80, 2530943), (85, 2382064), (92, 2200820), (115, 1760656), (136, 1488790), (170, 1191032), (184, 1100410), (230, 880328), (272, 744395), (340, 595516), (368, 550205), (391, 517840), (460, 440164), (680, 297758), (782, 258920), (920, 220082), (1360, 148879), (1564, 129460), (1840, 110041), (1955, 103568), (3128, 64730), (3910, 51784), (6256, 32365), (6473, 31280), (7820, 25892), (12946, 15640)]