109839040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 282330144

約数和(自身を除く): 172491104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 320, 331, 340, 488, 544, 610, 662, 680, 976, 1037, 1088, 1220, 1324, 1360, 1655, 1952, 2074, 2440, 2648, 2720, 3310, 3904, 4148, 4880, 5185, 5296, 5440, 5627, 6620, 8296, 9760, 10370, 10592, 11254, 13240, 16592, 19520, 20191, 20740, 21184, 22508, 26480, 28135, 33184, 40382, 41480, 45016, 52960, 56270, 66368, 80764, 82960, 90032, 100955, 105920, 112540, 161528, 165920, 180064, 201910, 225080, 323056, 331840, 343247, 360128, 403820, 450160, 646112, 686494, 807640, 900320, 1292224, 1372988, 1615280, 1716235, 1800640, 2745976, 3230560, 3432470, 5491952, 6461120, 6864940, 10983904, 13729880, 21967808, 27459760, 54919520, 109839040]

約数ペア:

[(1, 109839040), (2, 54919520), (4, 27459760), (5, 21967808), (8, 13729880), (10, 10983904), (16, 6864940), (17, 6461120), (20, 5491952), (32, 3432470), (34, 3230560), (40, 2745976), (61, 1800640), (64, 1716235), (68, 1615280), (80, 1372988), (85, 1292224), (122, 900320), (136, 807640), (160, 686494), (170, 646112), (244, 450160), (272, 403820), (305, 360128), (320, 343247), (331, 331840), (340, 323056), (488, 225080), (544, 201910), (610, 180064), (662, 165920), (680, 161528), (976, 112540), (1037, 105920), (1088, 100955), (1220, 90032), (1324, 82960), (1360, 80764), (1655, 66368), (1952, 56270), (2074, 52960), (2440, 45016), (2648, 41480), (2720, 40382), (3310, 33184), (3904, 28135), (4148, 26480), (4880, 22508), (5185, 21184), (5296, 20740), (5440, 20191), (5627, 19520), (6620, 16592), (8296, 13240), (9760, 11254), (10370, 10592)]