200647520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 497236320

約数和(自身を除く): 296588800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 116, 145, 160, 166, 232, 290, 332, 415, 464, 521, 580, 664, 830, 928, 1042, 1160, 1328, 1660, 2084, 2320, 2407, 2605, 2656, 3320, 4168, 4640, 4814, 5210, 6640, 8336, 9628, 10420, 12035, 13280, 15109, 16672, 19256, 20840, 24070, 30218, 38512, 41680, 43243, 48140, 60436, 75545, 77024, 83360, 86486, 96280, 120872, 151090, 172972, 192560, 216215, 241744, 302180, 345944, 385120, 432430, 483488, 604360, 691888, 864860, 1208720, 1254047, 1383776, 1729720, 2417440, 2508094, 3459440, 5016188, 6270235, 6918880, 10032376, 12540470, 20064752, 25080940, 40129504, 50161880, 100323760, 200647520]

約数ペア:

[(1, 200647520), (2, 100323760), (4, 50161880), (5, 40129504), (8, 25080940), (10, 20064752), (16, 12540470), (20, 10032376), (29, 6918880), (32, 6270235), (40, 5016188), (58, 3459440), (80, 2508094), (83, 2417440), (116, 1729720), (145, 1383776), (160, 1254047), (166, 1208720), (232, 864860), (290, 691888), (332, 604360), (415, 483488), (464, 432430), (521, 385120), (580, 345944), (664, 302180), (830, 241744), (928, 216215), (1042, 192560), (1160, 172972), (1328, 151090), (1660, 120872), (2084, 96280), (2320, 86486), (2407, 83360), (2605, 77024), (2656, 75545), (3320, 60436), (4168, 48140), (4640, 43243), (4814, 41680), (5210, 38512), (6640, 30218), (8336, 24070), (9628, 20840), (10420, 19256), (12035, 16672), (13280, 15109)]