38835040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 97868736

約数和(自身を除く): 59033696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 80, 92, 115, 122, 160, 173, 184, 230, 244, 305, 346, 368, 460, 488, 610, 692, 736, 865, 920, 976, 1220, 1384, 1403, 1730, 1840, 1952, 2440, 2768, 2806, 3460, 3680, 3979, 4880, 5536, 5612, 6920, 7015, 7958, 9760, 10553, 11224, 13840, 14030, 15916, 19895, 21106, 22448, 27680, 28060, 31832, 39790, 42212, 44896, 52765, 56120, 63664, 79580, 84424, 105530, 112240, 127328, 159160, 168848, 211060, 224480, 242719, 318320, 337696, 422120, 485438, 636640, 844240, 970876, 1213595, 1688480, 1941752, 2427190, 3883504, 4854380, 7767008, 9708760, 19417520, 38835040]

約数ペア:

[(1, 38835040), (2, 19417520), (4, 9708760), (5, 7767008), (8, 4854380), (10, 3883504), (16, 2427190), (20, 1941752), (23, 1688480), (32, 1213595), (40, 970876), (46, 844240), (61, 636640), (80, 485438), (92, 422120), (115, 337696), (122, 318320), (160, 242719), (173, 224480), (184, 211060), (230, 168848), (244, 159160), (305, 127328), (346, 112240), (368, 105530), (460, 84424), (488, 79580), (610, 63664), (692, 56120), (736, 52765), (865, 44896), (920, 42212), (976, 39790), (1220, 31832), (1384, 28060), (1403, 27680), (1730, 22448), (1840, 21106), (1952, 19895), (2440, 15916), (2768, 14030), (2806, 13840), (3460, 11224), (3680, 10553), (3979, 9760), (4880, 7958), (5536, 7015), (5612, 6920)]