97585520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 249448320

約数和(自身を除く): 151862800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 109, 124, 152, 155, 190, 218, 248, 304, 310, 361, 380, 436, 496, 545, 589, 620, 722, 760, 872, 1090, 1178, 1240, 1444, 1520, 1744, 1805, 2071, 2180, 2356, 2480, 2888, 2945, 3379, 3610, 4142, 4360, 4712, 5776, 5890, 6758, 7220, 8284, 8720, 9424, 10355, 11191, 11780, 13516, 14440, 16568, 16895, 20710, 22382, 23560, 27032, 28880, 33136, 33790, 39349, 41420, 44764, 47120, 54064, 55955, 64201, 67580, 78698, 82840, 89528, 111910, 128402, 135160, 157396, 165680, 179056, 196745, 223820, 256804, 270320, 314792, 321005, 393490, 447640, 513608, 629584, 642010, 786980, 895280, 1027216, 1219819, 1284020, 1573960, 2439638, 2568040, 3147920, 4879276, 5136080, 6099095, 9758552, 12198190, 19517104, 24396380, 48792760, 97585520]

約数ペア:

[(1, 97585520), (2, 48792760), (4, 24396380), (5, 19517104), (8, 12198190), (10, 9758552), (16, 6099095), (19, 5136080), (20, 4879276), (31, 3147920), (38, 2568040), (40, 2439638), (62, 1573960), (76, 1284020), (80, 1219819), (95, 1027216), (109, 895280), (124, 786980), (152, 642010), (155, 629584), (190, 513608), (218, 447640), (248, 393490), (304, 321005), (310, 314792), (361, 270320), (380, 256804), (436, 223820), (496, 196745), (545, 179056), (589, 165680), (620, 157396), (722, 135160), (760, 128402), (872, 111910), (1090, 89528), (1178, 82840), (1240, 78698), (1444, 67580), (1520, 64201), (1744, 55955), (1805, 54064), (2071, 47120), (2180, 44764), (2356, 41420), (2480, 39349), (2888, 33790), (2945, 33136), (3379, 28880), (3610, 27032), (4142, 23560), (4360, 22382), (4712, 20710), (5776, 16895), (5890, 16568), (6758, 14440), (7220, 13516), (8284, 11780), (8720, 11191), (9424, 10355)]