194610560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 509379840

約数和(自身を除く): 314769280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 577, 620, 640, 680, 992, 1054, 1088, 1154, 1240, 1360, 1984, 2108, 2176, 2308, 2480, 2635, 2720, 2885, 3968, 4216, 4616, 4960, 5270, 5440, 5770, 8432, 9232, 9809, 9920, 10540, 10880, 11540, 16864, 17887, 18464, 19618, 19840, 21080, 23080, 33728, 35774, 36928, 39236, 42160, 46160, 49045, 67456, 71548, 73856, 78472, 84320, 89435, 92320, 98090, 143096, 156944, 168640, 178870, 184640, 196180, 286192, 304079, 313888, 337280, 357740, 369280, 392360, 572384, 608158, 627776, 715480, 784720, 1144768, 1216316, 1255552, 1430960, 1520395, 1569440, 2289536, 2432632, 2861920, 3040790, 3138880, 4865264, 5723840, 6081580, 6277760, 9730528, 11447680, 12163160, 19461056, 24326320, 38922112, 48652640, 97305280, 194610560]

約数ペア:

[(1, 194610560), (2, 97305280), (4, 48652640), (5, 38922112), (8, 24326320), (10, 19461056), (16, 12163160), (17, 11447680), (20, 9730528), (31, 6277760), (32, 6081580), (34, 5723840), (40, 4865264), (62, 3138880), (64, 3040790), (68, 2861920), (80, 2432632), (85, 2289536), (124, 1569440), (128, 1520395), (136, 1430960), (155, 1255552), (160, 1216316), (170, 1144768), (248, 784720), (272, 715480), (310, 627776), (320, 608158), (340, 572384), (496, 392360), (527, 369280), (544, 357740), (577, 337280), (620, 313888), (640, 304079), (680, 286192), (992, 196180), (1054, 184640), (1088, 178870), (1154, 168640), (1240, 156944), (1360, 143096), (1984, 98090), (2108, 92320), (2176, 89435), (2308, 84320), (2480, 78472), (2635, 73856), (2720, 71548), (2885, 67456), (3968, 49045), (4216, 46160), (4616, 42160), (4960, 39236), (5270, 36928), (5440, 35774), (5770, 33728), (8432, 23080), (9232, 21080), (9809, 19840), (9920, 19618), (10540, 18464), (10880, 17887), (11540, 16864)]