41672320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 110160000

約数和(自身を除く): 68487680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 149, 152, 160, 184, 190, 230, 298, 304, 320, 368, 380, 437, 460, 596, 608, 640, 736, 745, 760, 874, 920, 1192, 1216, 1472, 1490, 1520, 1748, 1840, 2185, 2384, 2432, 2831, 2944, 2980, 3040, 3427, 3496, 3680, 4370, 4768, 5662, 5960, 6080, 6854, 6992, 7360, 8740, 9536, 11324, 11920, 12160, 13708, 13984, 14155, 14720, 17135, 17480, 19072, 22648, 23840, 27416, 27968, 28310, 34270, 34960, 45296, 47680, 54832, 55936, 56620, 65113, 68540, 69920, 90592, 95360, 109664, 113240, 130226, 137080, 139840, 181184, 219328, 226480, 260452, 274160, 279680, 325565, 362368, 438656, 452960, 520904, 548320, 651130, 905920, 1041808, 1096640, 1302260, 1811840, 2083616, 2193280, 2604520, 4167232, 5209040, 8334464, 10418080, 20836160, 41672320]

約数ペア:

[(1, 41672320), (2, 20836160), (4, 10418080), (5, 8334464), (8, 5209040), (10, 4167232), (16, 2604520), (19, 2193280), (20, 2083616), (23, 1811840), (32, 1302260), (38, 1096640), (40, 1041808), (46, 905920), (64, 651130), (76, 548320), (80, 520904), (92, 452960), (95, 438656), (115, 362368), (128, 325565), (149, 279680), (152, 274160), (160, 260452), (184, 226480), (190, 219328), (230, 181184), (298, 139840), (304, 137080), (320, 130226), (368, 113240), (380, 109664), (437, 95360), (460, 90592), (596, 69920), (608, 68540), (640, 65113), (736, 56620), (745, 55936), (760, 54832), (874, 47680), (920, 45296), (1192, 34960), (1216, 34270), (1472, 28310), (1490, 27968), (1520, 27416), (1748, 23840), (1840, 22648), (2185, 19072), (2384, 17480), (2432, 17135), (2831, 14720), (2944, 14155), (2980, 13984), (3040, 13708), (3427, 12160), (3496, 11920), (3680, 11324), (4370, 9536), (4768, 8740), (5662, 7360), (5960, 6992), (6080, 6854)]