44551960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 110818800

約数和(自身を除く): 66266840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 61, 62, 76, 95, 122, 124, 152, 155, 190, 244, 248, 305, 310, 380, 488, 589, 610, 620, 760, 961, 1159, 1178, 1220, 1240, 1891, 1922, 2318, 2356, 2440, 2945, 3782, 3844, 4636, 4712, 4805, 5795, 5890, 7564, 7688, 9272, 9455, 9610, 11590, 11780, 15128, 18259, 18910, 19220, 23180, 23560, 35929, 36518, 37820, 38440, 46360, 58621, 71858, 73036, 75640, 91295, 117242, 143716, 146072, 179645, 182590, 234484, 287432, 293105, 359290, 365180, 468968, 586210, 718580, 730360, 1113799, 1172420, 1437160, 2227598, 2344840, 4455196, 5568995, 8910392, 11137990, 22275980, 44551960]

約数ペア:

[(1, 44551960), (2, 22275980), (4, 11137990), (5, 8910392), (8, 5568995), (10, 4455196), (19, 2344840), (20, 2227598), (31, 1437160), (38, 1172420), (40, 1113799), (61, 730360), (62, 718580), (76, 586210), (95, 468968), (122, 365180), (124, 359290), (152, 293105), (155, 287432), (190, 234484), (244, 182590), (248, 179645), (305, 146072), (310, 143716), (380, 117242), (488, 91295), (589, 75640), (610, 73036), (620, 71858), (760, 58621), (961, 46360), (1159, 38440), (1178, 37820), (1220, 36518), (1240, 35929), (1891, 23560), (1922, 23180), (2318, 19220), (2356, 18910), (2440, 18259), (2945, 15128), (3782, 11780), (3844, 11590), (4636, 9610), (4712, 9455), (4805, 9272), (5795, 7688), (5890, 7564)]