38659360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 98712432

約数和(自身を除く): 60053072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 233, 244, 272, 305, 340, 466, 488, 544, 610, 680, 932, 976, 1037, 1165, 1220, 1360, 1864, 1952, 2074, 2330, 2440, 2720, 3728, 3961, 4148, 4660, 4880, 5185, 7456, 7922, 8296, 9320, 9760, 10370, 14213, 15844, 16592, 18640, 19805, 20740, 28426, 31688, 33184, 37280, 39610, 41480, 56852, 63376, 71065, 79220, 82960, 113704, 126752, 142130, 158440, 165920, 227408, 241621, 284260, 316880, 454816, 483242, 568520, 633760, 966484, 1137040, 1208105, 1932968, 2274080, 2416210, 3865936, 4832420, 7731872, 9664840, 19329680, 38659360]

約数ペア:

[(1, 38659360), (2, 19329680), (4, 9664840), (5, 7731872), (8, 4832420), (10, 3865936), (16, 2416210), (17, 2274080), (20, 1932968), (32, 1208105), (34, 1137040), (40, 966484), (61, 633760), (68, 568520), (80, 483242), (85, 454816), (122, 316880), (136, 284260), (160, 241621), (170, 227408), (233, 165920), (244, 158440), (272, 142130), (305, 126752), (340, 113704), (466, 82960), (488, 79220), (544, 71065), (610, 63376), (680, 56852), (932, 41480), (976, 39610), (1037, 37280), (1165, 33184), (1220, 31688), (1360, 28426), (1864, 20740), (1952, 19805), (2074, 18640), (2330, 16592), (2440, 15844), (2720, 14213), (3728, 10370), (3961, 9760), (4148, 9320), (4660, 8296), (4880, 7922), (5185, 7456)]